| 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 | $53.41 | 3.630% | $55.3488 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $204.31 | 8.180% | $221.0226 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $121.26 | 8.577% | $131.6605 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $202.26 | 8.688% | $219.8323 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $61.58 | 8.737% | $66.9602 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $161.36 | 7.511% | $173.4797 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $64.78 | 3.670% | $67.1574 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $868.96 | $935.4615 | $935.46 | $935.45 | $935.50 | |