| 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 | $47.30 | 11.500% | $52.7395 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $141.84 | 6.514% | $151.0795 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $226.64 | 8.832% | $246.6568 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $71.71 | 13.614% | $81.4726 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $42.44 | 11.148% | $47.1712 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $89.72 | 8.737% | $97.5588 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $216.37 | 12.622% | $243.6802 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $836.02 | $920.3586 | $920.36 | $920.35 | $920.50 | |