| 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 | $28.69 | 11.791% | $32.0728 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $42.58 | 3.737% | $44.1712 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $222.89 | 9.174% | $243.3379 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $5.29 | 7.695% | $5.6971 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $31.87 | 9.295% | $34.8323 | $34.83 | $34.85 | $34.80 |
| Purchase #6 | $183.60 | 4.362% | $191.6086 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $170.83 | 5.487% | $180.2034 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $685.75 | $731.9233 | $731.92 | $731.90 | $731.90 | |