| 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 | $74.59 | 11.818% | $83.405 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $100.74 | 5.440% | $106.2203 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $15.42 | 9.861% | $16.9406 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $216.98 | 8.425% | $235.2606 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $66.90 | 9.725% | $73.406 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $230.86 | 11.500% | $257.4089 | $257.41 | $257.40 | $257.40 |
| Purchase #7 | $36.29 | 9.617% | $39.78 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $741.78 | $812.4214 | $812.43 | $812.40 | $812.40 | |