| 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 | $76.34 | 7.316% | $81.925 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $88.71 | 11.599% | $98.9995 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $42.87 | 8.833% | $46.6567 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $38.96 | 5.825% | $41.2294 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $90.82 | 11.658% | $101.4078 | $101.41 | $101.40 | $101.40 |
| Purchase #6 | $13.42 | 4.174% | $13.9802 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $97.32 | 10.134% | $107.1824 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $448.44 | $491.3810 | $491.39 | $491.45 | $491.40 | |