| 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 | $64.81 | 8.533% | $70.3402 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $203.78 | 13.560% | $231.4126 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $26.25 | 9.156% | $28.6535 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $139.49 | 9.278% | $152.4319 | $152.43 | $152.45 | $152.40 |
| Purchase #5 | $65.82 | 10.470% | $72.7114 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $157.62 | 7.219% | $168.9986 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $25.35 | 3.125% | $26.1422 | $26.14 | $26.15 | $26.10 |
| 7 purchase totals = | $683.12 | $750.6904 | $750.68 | $750.70 | $750.60 | |