| 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 | $65.92 | 3.338% | $68.1204 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $43.61 | 8.828% | $47.4599 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $27.63 | 3.102% | $28.4871 | $28.49 | $28.50 | $28.50 |
| Purchase #4 | $50.34 | 8.345% | $54.5409 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $110.53 | 13.540% | $125.4958 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $216.93 | 9.359% | $237.2325 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $68.45 | 10.274% | $75.4826 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $583.41 | $636.8192 | $636.82 | $636.85 | $636.80 | |