| 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 | $12.37 | 3.603% | $12.8157 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $82.96 | 13.798% | $94.4068 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $70.68 | 5.432% | $74.5193 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $211.35 | 6.370% | $224.813 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $237.34 | 13.610% | $269.642 | $269.64 | $269.65 | $269.60 |
| Purchase #6 | $41.57 | 8.618% | $45.1525 | $45.15 | $45.15 | $45.20 |
| Purchase #7 | $79.65 | 7.365% | $85.5162 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $735.92 | $806.8655 | $806.87 | $806.80 | $806.80 | |