| 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 | $101.59 | 5.426% | $107.1023 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $163.78 | 4.616% | $171.3401 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $236.95 | 5.561% | $250.1268 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $179.63 | 7.358% | $192.8472 | $192.85 | $192.85 | $192.80 |
| Purchase #5 | $48.90 | 9.368% | $53.481 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $45.28 | 4.232% | $47.1962 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $18.78 | 10.235% | $20.7021 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $794.91 | $842.7957 | $842.80 | $842.85 | $842.70 | |