| 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 | $88.70 | 9.625% | $97.2374 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $55.62 | 10.655% | $61.5463 | $61.55 | $61.55 | $61.50 |
| Purchase #3 | $61.51 | 12.333% | $69.096 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $198.90 | 13.292% | $225.3378 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $83.37 | 5.682% | $88.1071 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $129.31 | 11.698% | $144.4367 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $59.38 | 8.685% | $64.5372 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $676.79 | $750.2985 | $750.32 | $750.35 | $750.10 | |