| 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 | $89.45 | 10.515% | $98.8557 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $109.74 | 8.849% | $119.4509 | $119.45 | $119.45 | $119.50 |
| Purchase #3 | $228.59 | 11.604% | $255.1156 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $199.54 | 10.318% | $220.1285 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $48.55 | 10.524% | $53.6594 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $57.96 | 5.166% | $60.9542 | $60.95 | $60.95 | $61.00 |
| Purchase #7 | $56.58 | 8.239% | $61.2416 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $790.41 | $869.4059 | $869.41 | $869.40 | $869.50 | |