| 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 | $149.42 | 11.452% | $166.5316 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $51.98 | 9.659% | $57.0007 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $124.90 | 7.583% | $134.3712 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $45.94 | 5.831% | $48.6188 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $86.87 | 9.152% | $94.8203 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $229.97 | 8.347% | $249.1656 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $32.98 | 13.734% | $37.5095 | $37.51 | $37.50 | $37.50 |
| 7 purchase totals = | $722.06 | $788.0177 | $788.02 | $787.95 | $788.00 | |