| 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 | $85.88 | 3.601% | $88.9725 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $49.62 | 13.388% | $56.2631 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $186.35 | 4.625% | $194.9687 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $58.98 | 9.230% | $64.4239 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $74.52 | 9.785% | $81.8118 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $150.81 | 3.445% | $156.0054 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $175.34 | 12.452% | $197.1733 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $781.50 | $839.6187 | $839.61 | $839.50 | $839.70 | |