| 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 | $82.28 | 12.750% | $92.7707 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $50.48 | 12.807% | $56.945 | $56.95 | $56.95 | $56.90 |
| Purchase #3 | $158.32 | 12.318% | $177.8219 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $66.68 | 5.763% | $70.5228 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $13.92 | 10.124% | $15.3293 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $125.77 | 13.733% | $143.042 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $21.41 | 13.586% | $24.3188 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $518.86 | $580.7505 | $580.75 | $580.70 | $580.60 | |