| 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 | $44.80 | 5.196% | $47.1278 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $13.37 | 11.213% | $14.8692 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $197.92 | 13.202% | $224.0494 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $148.69 | 6.613% | $158.5229 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $223.38 | 6.695% | $238.3353 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $105.74 | 12.668% | $119.1351 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $14.99 | 7.179% | $16.0661 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $748.89 | $818.1058 | $818.12 | $818.10 | $818.00 | |