| 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 | $48.90 | 9.234% | $53.4154 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $192.72 | 3.260% | $199.0027 | $199.00 | $199.00 | $199.00 |
| Purchase #3 | $203.82 | 10.383% | $224.9826 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $23.84 | 9.443% | $26.0912 | $26.09 | $26.10 | $26.10 |
| Purchase #5 | $74.39 | 4.321% | $77.6044 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $52.30 | 12.811% | $59.0002 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $142.60 | 7.497% | $153.2907 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $738.57 | $793.3872 | $793.38 | $793.40 | $793.40 | |