| 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 | $26.76 | 4.283% | $27.9061 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $160.71 | 3.293% | $166.0022 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $129.54 | 4.676% | $135.5973 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $42.79 | 7.461% | $45.9826 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $138.31 | 9.406% | $151.3194 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $145.92 | 13.866% | $166.1533 | $166.15 | $166.15 | $166.20 |
| Purchase #7 | $51.79 | 7.278% | $55.5593 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $695.82 | $748.5202 | $748.52 | $748.50 | $748.60 | |