| 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 | $45.90 | 8.357% | $49.7359 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $105.49 | 7.228% | $113.1148 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $210.76 | 9.313% | $230.3881 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $52.52 | 8.686% | $57.0819 | $57.08 | $57.10 | $57.10 |
| Purchase #5 | $161.57 | 7.872% | $174.2888 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $82.31 | 11.491% | $91.7682 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $175.60 | 9.365% | $192.0449 | $192.04 | $192.05 | $192.00 |
| 7 purchase totals = | $834.15 | $908.4226 | $908.42 | $908.45 | $908.40 | |