| 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 | $97.45 | 10.198% | $107.388 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $65.29 | 9.635% | $71.5807 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $54.31 | 11.384% | $60.4927 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $204.52 | 9.833% | $224.6305 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $49.99 | 10.191% | $55.0845 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $55.98 | 13.102% | $63.3145 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $242.48 | 11.376% | $270.0645 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $770.02 | $852.5554 | $852.54 | $852.60 | $852.60 | |