| 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 | $62.85 | 4.698% | $65.8027 | $65.80 | $65.80 | $65.80 |
| Purchase #2 | $205.63 | 6.634% | $219.2715 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $10.96 | 6.784% | $11.7035 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $54.98 | 9.132% | $60.0008 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $207.27 | 9.792% | $227.5659 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $194.87 | 9.350% | $213.0903 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $185.74 | 3.792% | $192.7833 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $922.30 | $990.2180 | $990.21 | $990.20 | $990.30 | |