| 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 | $233.39 | 4.507% | $243.9089 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $27.57 | 11.533% | $30.7496 | $30.75 | $30.75 | $30.70 |
| Purchase #3 | $23.89 | 7.309% | $25.6361 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $74.63 | 9.689% | $81.8609 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $238.68 | 13.155% | $270.0784 | $270.08 | $270.10 | $270.10 |
| Purchase #6 | $115.44 | 4.663% | $120.823 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $69.68 | 7.499% | $74.9053 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $783.28 | $847.9622 | $847.97 | $847.95 | $847.90 | |