| 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 | $12.61 | 5.808% | $13.3424 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $40.83 | 7.714% | $43.9796 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $188.93 | 12.345% | $212.2534 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $177.68 | 9.192% | $194.0123 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $160.40 | 8.258% | $173.6458 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $14.67 | 4.605% | $15.3456 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $167.64 | 7.449% | $180.1275 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $762.76 | $832.7066 | $832.71 | $832.75 | $832.60 | |