| 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 | $52.32 | 9.230% | $57.1491 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $43.97 | 3.604% | $45.5547 | $45.55 | $45.55 | $45.60 |
| Purchase #3 | $178.79 | 13.764% | $203.3987 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $59.64 | 7.566% | $64.1524 | $64.15 | $64.15 | $64.20 |
| Purchase #5 | $237.63 | 6.372% | $252.7718 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $244.88 | 10.489% | $270.5655 | $270.57 | $270.55 | $270.60 |
| Purchase #7 | $68.41 | 10.746% | $75.7613 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $885.64 | $969.3535 | $969.35 | $969.30 | $969.50 | |