| 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 | $67.34 | 11.613% | $75.1602 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $224.46 | 8.711% | $244.0127 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $213.51 | 13.806% | $242.9872 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $15.82 | 9.546% | $17.3302 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $131.29 | 9.475% | $143.7297 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $71.28 | 7.833% | $76.8634 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $85.81 | 11.248% | $95.4619 | $95.46 | $95.45 | $95.50 |
| 7 purchase totals = | $809.51 | $895.5453 | $895.54 | $895.55 | $895.60 | |