| 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 | $10.65 | 9.541% | $11.6661 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $144.35 | 4.678% | $151.1027 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $140.62 | 9.317% | $153.7216 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $25.30 | 10.299% | $27.9056 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $37.99 | 8.740% | $41.3103 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $243.74 | 4.576% | $254.8935 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $29.94 | 9.164% | $32.6837 | $32.68 | $32.70 | $32.70 |
| 7 purchase totals = | $632.59 | $673.2835 | $673.28 | $673.25 | $673.30 | |