| 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 | $11.72 | 5.410% | $12.3541 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $110.35 | 8.524% | $119.7562 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $154.84 | 11.283% | $172.3106 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $204.73 | 4.348% | $213.6317 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $101.73 | 7.860% | $109.726 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $166.31 | 7.169% | $178.2328 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $87.25 | 12.729% | $98.3561 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $836.93 | $904.3675 | $904.37 | $904.40 | $904.40 | |