| 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 | $137.52 | 13.328% | $155.8487 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $59.31 | 11.345% | $66.0387 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $9.54 | 6.120% | $10.1238 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $220.50 | 6.299% | $234.3893 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $44.86 | 12.670% | $50.5438 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $191.41 | 9.672% | $209.9232 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $28.62 | 4.433% | $29.8887 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $691.76 | $756.7562 | $756.75 | $756.75 | $756.60 | |