| 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 | $26.99 | 13.220% | $30.5581 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $144.58 | 10.570% | $159.8621 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $42.97 | 6.708% | $45.8524 | $45.85 | $45.85 | $45.90 |
| Purchase #4 | $125.28 | 9.322% | $136.9586 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $34.50 | 4.233% | $35.9604 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $87.51 | 13.784% | $99.5724 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $102.63 | 7.399% | $110.2236 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $564.46 | $618.9876 | $618.98 | $618.90 | $619.20 | |