| 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 | $56.26 | 7.685% | $60.5836 | $60.58 | $60.60 | $60.60 |
| Purchase #2 | $117.65 | 3.422% | $121.676 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $189.91 | 13.460% | $215.4719 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $192.79 | 11.543% | $215.0437 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $105.49 | 11.150% | $117.2521 | $117.25 | $117.25 | $117.30 |
| Purchase #6 | $48.30 | 3.335% | $49.9108 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $109.47 | 8.200% | $118.4465 | $118.45 | $118.45 | $118.40 |
| 7 purchase totals = | $819.87 | $898.3846 | $898.38 | $898.40 | $898.40 | |