| 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 | $95.79 | 9.622% | $105.0069 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $144.39 | 10.654% | $159.7733 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $49.71 | 9.825% | $54.594 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $163.28 | 8.793% | $177.6372 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $111.70 | 12.850% | $126.0535 | $126.05 | $126.05 | $126.10 |
| Purchase #6 | $37.60 | 12.422% | $42.2707 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $249.79 | 5.289% | $263.0014 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $852.26 | $928.3370 | $928.33 | $928.30 | $928.40 | |