| 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 | $132.33 | 12.802% | $149.2709 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $112.84 | 13.163% | $127.6931 | $127.69 | $127.70 | $127.70 |
| Purchase #3 | $37.33 | 12.872% | $42.1351 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $37.26 | 5.235% | $39.2106 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $199.96 | 5.677% | $211.3117 | $211.31 | $211.30 | $211.30 |
| Purchase #6 | $162.92 | 10.501% | $180.0282 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $12.42 | 5.111% | $13.0548 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $695.06 | $762.7044 | $762.70 | $762.70 | $762.70 | |