| 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 | $76.34 | 10.299% | $84.2023 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $38.93 | 4.824% | $40.808 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $69.49 | 11.835% | $77.7141 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $19.57 | 7.563% | $21.0501 | $21.05 | $21.05 | $21.10 |
| Purchase #5 | $148.92 | 13.608% | $169.185 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $36.50 | 13.666% | $41.4881 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $153.92 | 10.669% | $170.3417 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $543.67 | $604.7893 | $604.79 | $604.80 | $604.80 | |