| 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 | $37.52 | 6.317% | $39.8901 | $39.89 | $39.90 | $39.90 |
| Purchase #2 | $83.72 | 12.726% | $94.3742 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $110.50 | 9.294% | $120.7699 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $142.77 | 8.704% | $155.1967 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $241.67 | 7.844% | $260.6266 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $125.34 | 4.318% | $130.7522 | $130.75 | $130.75 | $130.80 |
| Purchase #7 | $64.90 | 9.744% | $71.2239 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $806.42 | $872.8336 | $872.83 | $872.80 | $872.90 | |