| 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 | $58.45 | 4.445% | $61.0481 | $61.05 | $61.05 | $61.00 |
| Purchase #2 | $57.33 | 4.856% | $60.1139 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $135.47 | 12.412% | $152.2845 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $29.35 | 6.246% | $31.1832 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $152.71 | 12.135% | $171.2414 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $99.83 | 7.127% | $106.9449 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $119.37 | 9.270% | $130.4356 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $652.51 | $713.2516 | $713.24 | $713.30 | $713.10 | |