| 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 | $38.71 | 12.271% | $43.4601 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $26.83 | 12.234% | $30.1124 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $60.96 | 13.555% | $69.2231 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $108.83 | 3.645% | $112.7969 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $183.32 | 6.324% | $194.9132 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $62.92 | 8.838% | $68.4809 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $102.52 | 9.188% | $111.9395 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $584.09 | $630.9261 | $630.92 | $630.90 | $630.90 | |