| 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 | $56.91 | 3.191% | $58.726 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $161.35 | 11.692% | $180.215 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $235.68 | 7.799% | $254.0607 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $132.27 | 11.832% | $147.9202 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $31.48 | 5.548% | $33.2265 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $40.81 | 8.847% | $44.4205 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $13.46 | 7.463% | $14.4645 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $671.96 | $733.0334 | $733.04 | $733.00 | $733.00 | |