| 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 | $93.46 | 13.471% | $106.05 | $106.05 | $106.05 | $106.10 |
| Purchase #2 | $50.96 | 12.502% | $57.331 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $34.83 | 11.696% | $38.9037 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $228.76 | 3.649% | $237.1075 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $9.28 | 5.336% | $9.7752 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $25.78 | 12.707% | $29.0559 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $34.40 | 9.474% | $37.6591 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $477.47 | $515.8824 | $515.89 | $515.90 | $516.00 | |