| 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 | $152.65 | 8.650% | $165.8542 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $11.91 | 8.352% | $12.9047 | $12.90 | $12.90 | $12.90 |
| Purchase #3 | $57.80 | 11.773% | $64.6048 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $109.33 | 10.796% | $121.1333 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $106.53 | 3.617% | $110.3832 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $35.63 | 6.288% | $37.8704 | $37.87 | $37.85 | $37.90 |
| Purchase #7 | $152.73 | 13.423% | $173.2309 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $626.58 | $685.9815 | $685.96 | $686.00 | $686.00 | |