| 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 | $48.74 | 13.859% | $55.4949 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $108.53 | 8.847% | $118.1316 | $118.13 | $118.15 | $118.10 |
| Purchase #3 | $79.80 | 7.170% | $85.5217 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $243.80 | 13.528% | $276.7813 | $276.78 | $276.80 | $276.80 |
| Purchase #5 | $133.78 | 8.259% | $144.8289 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $14.37 | 13.451% | $16.3029 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $68.30 | 8.143% | $73.8617 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $697.32 | $770.9230 | $770.91 | $770.95 | $770.90 | |