| 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 | $105.31 | 4.283% | $109.8204 | $109.82 | $109.80 | $109.80 |
| Purchase #2 | $26.87 | 7.789% | $28.9629 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $191.36 | 10.818% | $212.0613 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $61.39 | 7.154% | $65.7818 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $72.65 | 7.225% | $77.899 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $43.82 | 9.370% | $47.9259 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $147.61 | 13.157% | $167.031 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $649.01 | $709.4823 | $709.48 | $709.50 | $709.50 | |