| 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 | $62.33 | 6.654% | $66.4774 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $50.27 | 7.762% | $54.172 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $108.84 | 10.750% | $120.5403 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $70.35 | 6.717% | $75.0754 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $79.63 | 6.432% | $84.7518 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $227.29 | 7.199% | $243.6526 | $243.65 | $243.65 | $243.70 |
| Purchase #7 | $125.69 | 9.334% | $137.4219 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $724.40 | $782.0914 | $782.09 | $782.10 | $782.20 | |