| 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 | $59.92 | 8.386% | $64.9449 | $64.94 | $64.95 | $64.90 |
| Purchase #2 | $170.62 | 4.344% | $178.0317 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $234.37 | 11.198% | $260.6148 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $47.99 | 12.480% | $53.9792 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $21.51 | 10.478% | $23.7638 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $192.80 | 12.367% | $216.6436 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $19.37 | 8.300% | $20.9777 | $20.98 | $21.00 | $21.00 |
| 7 purchase totals = | $746.58 | $818.9557 | $818.94 | $819.00 | $818.90 | |