| 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 | $69.54 | 8.190% | $75.2353 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $154.50 | 9.424% | $169.0601 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $25.57 | 7.159% | $27.4006 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $133.59 | 12.378% | $150.1258 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $150.41 | 3.314% | $155.3946 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $41.83 | 11.507% | $46.6434 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $158.42 | 4.121% | $164.9485 | $164.95 | $164.95 | $164.90 |
| 7 purchase totals = | $733.86 | $788.8083 | $788.81 | $788.85 | $788.70 | |