| 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 | $63.68 | 10.809% | $70.5632 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $201.47 | 13.370% | $228.4065 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $16.64 | 12.363% | $18.6972 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $53.90 | 12.819% | $60.8094 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $124.60 | 12.667% | $140.3831 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $151.34 | 9.435% | $165.6189 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $12.50 | 6.649% | $13.3311 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $624.13 | $697.8094 | $697.81 | $697.80 | $697.80 | |