| 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 | $9.64 | 10.793% | $10.6804 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $245.31 | 7.543% | $263.8137 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $226.30 | 7.837% | $244.0351 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $157.63 | 9.804% | $173.084 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $87.30 | 13.678% | $99.2409 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $25.74 | 6.192% | $27.3338 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $128.64 | 6.467% | $136.9591 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $880.56 | $955.1470 | $955.14 | $955.20 | $955.10 | |