| 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 | $67.39 | 8.290% | $72.9766 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $22.37 | 6.524% | $23.8294 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $193.57 | 7.538% | $208.1613 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $172.63 | 3.449% | $178.584 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $246.32 | 10.291% | $271.6688 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $135.38 | 10.319% | $149.3499 | $149.35 | $149.35 | $149.30 |
| Purchase #7 | $21.35 | 11.189% | $23.7389 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $859.01 | $928.3089 | $928.31 | $928.35 | $928.30 | |