| 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 | $109.70 | 5.574% | $115.8147 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $163.33 | 9.337% | $178.5801 | $178.58 | $178.60 | $178.60 |
| Purchase #3 | $41.46 | 10.665% | $45.8817 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $65.26 | 7.380% | $70.0762 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $213.64 | 7.154% | $228.9238 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $57.51 | 9.424% | $62.9297 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $116.77 | 7.142% | $125.1097 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $767.67 | $827.3159 | $827.31 | $827.35 | $827.30 | |