| 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 | $54.35 | 7.259% | $58.2953 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $232.55 | 10.599% | $257.198 | $257.20 | $257.20 | $257.20 |
| Purchase #3 | $190.88 | 5.476% | $201.3326 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $47.81 | 11.595% | $53.3536 | $53.35 | $53.35 | $53.40 |
| Purchase #5 | $191.48 | 13.749% | $217.8066 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $110.49 | 10.375% | $121.9533 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $68.63 | 10.578% | $75.8897 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $896.19 | $985.8291 | $985.83 | $985.85 | $985.90 | |