| 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 | $62.90 | 5.395% | $66.2935 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $205.42 | 13.394% | $232.934 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $18.95 | 7.709% | $20.4109 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $136.56 | 11.350% | $152.0596 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $164.70 | 8.248% | $178.2845 | $178.28 | $178.30 | $178.30 |
| Purchase #6 | $71.78 | 5.524% | $75.7451 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $22.36 | 3.326% | $23.1037 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $682.67 | $748.8313 | $748.82 | $748.85 | $748.80 | |