| 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 | $91.89 | 5.546% | $96.9862 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $76.58 | 4.298% | $79.8714 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $126.93 | 3.255% | $131.0616 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $142.52 | 11.490% | $158.8955 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $184.83 | 13.179% | $209.1887 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $110.65 | 7.852% | $119.3382 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $164.94 | 4.857% | $172.9511 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $898.34 | $968.2927 | $968.30 | $968.30 | $968.40 | |