| 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 | $30.93 | 5.425% | $32.608 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $59.95 | 10.865% | $66.4636 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $193.29 | 7.128% | $207.0677 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $45.78 | 11.856% | $51.2077 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $210.89 | 5.314% | $222.0967 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $65.86 | 4.642% | $68.9172 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $175.69 | 11.211% | $195.3866 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $782.39 | $843.7475 | $843.76 | $843.70 | $843.80 | |