| 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 | $35.60 | 11.154% | $39.5708 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $44.26 | 11.377% | $49.2955 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $108.56 | 13.227% | $122.9192 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $118.36 | 5.145% | $124.4496 | $124.45 | $124.45 | $124.40 |
| Purchase #5 | $148.28 | 7.746% | $159.7658 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $215.84 | 9.832% | $237.0614 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $26.27 | 10.801% | $29.1074 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $697.17 | $762.1697 | $762.18 | $762.10 | $762.20 | |