| 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 | $13.49 | 6.695% | $14.3932 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $206.55 | 8.869% | $224.8689 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $121.47 | 11.786% | $135.7865 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $119.49 | 5.747% | $126.3571 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $54.75 | 5.415% | $57.7147 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $147.80 | 5.492% | $155.9172 | $155.92 | $155.90 | $155.90 |
| Purchase #7 | $75.28 | 4.635% | $78.7692 | $78.77 | $78.75 | $78.80 |
| 7 purchase totals = | $738.83 | $793.8068 | $793.81 | $793.75 | $793.90 | |