| 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 | $128.41 | 10.734% | $142.1935 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $165.26 | 11.698% | $184.5921 | $184.59 | $184.60 | $184.60 |
| Purchase #3 | $59.58 | 8.420% | $64.5966 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $22.92 | 8.741% | $24.9234 | $24.92 | $24.90 | $24.90 |
| Purchase #5 | $75.34 | 4.401% | $78.6557 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $31.86 | 7.780% | $34.3387 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $71.38 | 4.709% | $74.7413 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $554.75 | $604.0413 | $604.04 | $604.05 | $604.00 | |