| 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 | $17.73 | 5.532% | $18.7108 | $18.71 | $18.70 | $18.70 |
| Purchase #2 | $228.56 | 9.248% | $249.6972 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $187.78 | 9.265% | $205.1778 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $57.92 | 10.824% | $64.1893 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $130.92 | 9.249% | $143.0288 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $64.71 | 3.457% | $66.947 | $66.95 | $66.95 | $66.90 |
| Purchase #7 | $73.46 | 9.650% | $80.5489 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $761.08 | $828.2998 | $828.31 | $828.35 | $828.20 | |