| 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 | $111.95 | 3.718% | $116.1123 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $107.66 | 9.720% | $118.1246 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $54.63 | 7.806% | $58.8944 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $84.69 | 4.163% | $88.2156 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $116.89 | 11.670% | $130.5311 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $22.83 | 6.413% | $24.2941 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $27.32 | 10.638% | $30.2263 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $525.97 | $566.3984 | $566.39 | $566.40 | $566.30 | |