| 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 | $38.80 | 6.289% | $41.2401 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $89.89 | 10.815% | $99.6116 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $41.98 | 12.469% | $47.2145 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $220.42 | 7.198% | $236.2858 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $225.68 | 13.656% | $256.4989 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $74.91 | 13.512% | $85.0318 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $76.45 | 6.267% | $81.2411 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $768.13 | $847.1238 | $847.12 | $847.15 | $847.00 | |