| 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 | $84.99 | 10.668% | $94.0567 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $224.51 | 6.504% | $239.1121 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $136.90 | 11.802% | $153.0569 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $60.48 | 9.526% | $66.2413 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $87.40 | 9.418% | $95.6313 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $21.92 | 12.610% | $24.6841 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $63.78 | 9.185% | $69.6382 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $679.98 | $742.4206 | $742.42 | $742.45 | $742.40 | |