| 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 | $105.66 | 3.701% | $109.5705 | $109.57 | $109.55 | $109.60 |
| Purchase #2 | $212.38 | 10.529% | $234.7415 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $33.28 | 8.667% | $36.1644 | $36.16 | $36.15 | $36.20 |
| Purchase #4 | $58.60 | 10.158% | $64.5526 | $64.55 | $64.55 | $64.60 |
| Purchase #5 | $13.30 | 7.433% | $14.2886 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $162.46 | 4.464% | $169.7122 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $165.31 | 8.236% | $178.9249 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $750.99 | $807.9547 | $807.94 | $807.90 | $808.00 | |