| 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 | $78.39 | 5.159% | $82.4341 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $20.67 | 4.742% | $21.6502 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $233.80 | 5.304% | $246.2008 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $62.81 | 3.271% | $64.8645 | $64.86 | $64.85 | $64.90 |
| Purchase #5 | $82.47 | 7.657% | $88.7847 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $166.27 | 4.213% | $173.275 | $173.28 | $173.30 | $173.30 |
| Purchase #7 | $216.86 | 12.148% | $243.2042 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $861.27 | $920.4135 | $920.40 | $920.45 | $920.50 | |