| 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 | $50.73 | 13.512% | $57.5846 | $57.58 | $57.60 | $57.60 |
| Purchase #2 | $66.44 | 12.833% | $74.9662 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $156.60 | 9.171% | $170.9618 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $53.46 | 8.494% | $58.0009 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $15.31 | 8.440% | $16.6022 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $63.80 | 5.566% | $67.3511 | $67.35 | $67.35 | $67.40 |
| Purchase #7 | $216.46 | 8.148% | $234.0972 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $622.80 | $679.5640 | $679.56 | $679.55 | $679.70 | |