| 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 | $13.45 | 6.322% | $14.3003 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $97.89 | 10.824% | $108.4856 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $175.28 | 13.409% | $198.7833 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $13.80 | 5.307% | $14.5324 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $90.87 | 13.503% | $103.1402 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $92.65 | 13.418% | $105.0818 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $62.25 | 10.107% | $68.5416 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $546.19 | $612.8652 | $612.86 | $612.95 | $612.80 | |