| 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 | $125.67 | 3.530% | $130.1062 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $36.51 | 4.244% | $38.0595 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $39.25 | 12.638% | $44.2104 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $186.63 | 11.656% | $208.3836 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $82.85 | 9.245% | $90.5095 | $90.51 | $90.50 | $90.50 |
| Purchase #6 | $22.71 | 11.666% | $25.3593 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $240.67 | 8.388% | $260.8574 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $734.29 | $797.4859 | $797.49 | $797.45 | $797.60 | |