| 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 | $29.67 | 6.674% | $31.6502 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $127.51 | 6.483% | $135.7765 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $104.83 | 10.762% | $116.1118 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $16.30 | 12.452% | $18.3297 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $125.61 | 11.273% | $139.77 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $54.53 | 13.559% | $61.9237 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $138.59 | 9.107% | $151.2114 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $597.04 | $654.7733 | $654.77 | $654.75 | $654.80 | |