| 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 | $43.71 | 12.741% | $49.2791 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $11.92 | 9.814% | $13.0898 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $75.71 | 11.644% | $84.5257 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $205.61 | 4.634% | $215.138 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $120.51 | 7.167% | $129.147 | $129.15 | $129.15 | $129.10 |
| Purchase #6 | $158.27 | 11.191% | $175.982 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $250.55 | 6.238% | $266.1793 | $266.18 | $266.20 | $266.20 |
| 7 purchase totals = | $866.28 | $933.3409 | $933.35 | $933.45 | $933.30 | |