| 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 | $29.31 | 8.682% | $31.8547 | $31.85 | $31.85 | $31.90 |
| Purchase #2 | $42.31 | 5.274% | $44.5414 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $20.44 | 11.116% | $22.7121 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $27.46 | 4.654% | $28.738 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $208.54 | 8.675% | $226.6308 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $84.83 | 8.655% | $92.172 | $92.17 | $92.15 | $92.20 |
| Purchase #7 | $222.25 | 4.627% | $232.5335 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $635.14 | $679.1825 | $679.17 | $679.20 | $679.10 | |