| 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 | $25.40 | 9.811% | $27.892 | $27.89 | $27.90 | $27.90 |
| Purchase #2 | $95.49 | 10.700% | $105.7074 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $59.53 | 9.716% | $65.3139 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $194.96 | 6.734% | $208.0886 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $192.71 | 10.775% | $213.4745 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $204.45 | 3.448% | $211.4994 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $82.78 | 5.225% | $87.1053 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $855.32 | $919.0811 | $919.08 | $919.05 | $919.10 | |