| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.45 | 3.722% | $91.7421 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $57.26 | 12.718% | $64.5423 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $243.76 | 6.537% | $259.6946 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $88.71 | 8.797% | $96.5138 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $243.84 | 12.860% | $275.1978 | $275.20 | $275.20 | $275.20 |
| Purchase #6 | $31.53 | 6.110% | $33.4565 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $121.63 | 3.128% | $125.4346 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $875.18 | $946.5817 | $946.57 | $946.60 | $946.50 | |