| 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 | $129.59 | 8.457% | $140.5494 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $29.39 | 8.738% | $31.9581 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $163.86 | 10.375% | $180.8605 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $174.57 | 9.821% | $191.7145 | $191.71 | $191.70 | $191.70 |
| Purchase #5 | $94.81 | 8.461% | $102.8319 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $8.62 | 5.711% | $9.1123 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $105.49 | 11.512% | $117.634 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $706.33 | $774.6607 | $774.65 | $774.65 | $774.60 | |