| 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 | $49.48 | 13.725% | $56.2711 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $96.80 | 12.371% | $108.7751 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $123.47 | 10.640% | $136.6072 | $136.61 | $136.60 | $136.60 |
| Purchase #4 | $76.68 | 13.739% | $87.2151 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $203.28 | 9.471% | $222.5326 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $90.91 | 9.804% | $99.8228 | $99.82 | $99.80 | $99.80 |
| Purchase #7 | $107.61 | 7.744% | $115.9433 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $748.23 | $827.1672 | $827.17 | $827.15 | $827.10 | |