| 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 | $47.35 | 7.697% | $50.9945 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $182.49 | 3.109% | $188.1636 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $83.56 | 12.138% | $93.7025 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $123.49 | 12.321% | $138.7052 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $12.88 | 4.185% | $13.419 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $207.47 | 8.872% | $225.8767 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $20.27 | 11.512% | $22.6035 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $677.51 | $733.4650 | $733.46 | $733.45 | $733.50 | |