| 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 | $70.25 | 4.369% | $73.3192 | $73.32 | $73.30 | $73.30 |
| Purchase #2 | $56.39 | 10.265% | $62.1784 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $24.66 | 13.701% | $28.0387 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $43.34 | 6.697% | $46.2425 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $234.48 | 9.104% | $255.8271 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $105.89 | 9.237% | $115.6711 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $246.41 | 6.381% | $262.1334 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $781.42 | $843.4104 | $843.41 | $843.45 | $843.30 | |