| 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 | $185.62 | 10.750% | $205.5742 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $32.39 | 11.504% | $36.1161 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $62.97 | 4.634% | $65.888 | $65.89 | $65.90 | $65.90 |
| Purchase #4 | $39.30 | 10.339% | $43.3632 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $97.50 | 7.719% | $105.026 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $169.67 | 7.651% | $182.6515 | $182.65 | $182.65 | $182.70 |
| Purchase #7 | $142.51 | 11.678% | $159.1523 | $159.15 | $159.15 | $159.20 |
| 7 purchase totals = | $729.96 | $797.7713 | $797.77 | $797.75 | $797.90 | |