| 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 | $46.27 | 8.381% | $50.1479 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $161.32 | 7.497% | $173.4142 | $173.41 | $173.40 | $173.40 |
| Purchase #3 | $186.94 | 9.148% | $204.0413 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $66.80 | 5.742% | $70.6357 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $70.74 | 12.507% | $79.5875 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $56.89 | 3.490% | $58.8755 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $190.99 | 12.589% | $215.0337 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $779.95 | $851.7358 | $851.74 | $851.80 | $851.60 | |