| 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 | $27.46 | 7.863% | $29.6192 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $171.75 | 10.530% | $189.8353 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $74.86 | 3.376% | $77.3873 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $205.50 | 7.431% | $220.7707 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $155.43 | 13.210% | $175.9623 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $200.80 | 11.409% | $223.7093 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $54.68 | 13.325% | $61.9661 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $890.48 | $979.2502 | $979.26 | $979.20 | $979.30 | |