| 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 | $196.28 | 4.413% | $204.9418 | $204.94 | $204.95 | $204.90 |
| Purchase #2 | $224.65 | 3.663% | $232.8789 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $58.88 | 7.262% | $63.1559 | $63.16 | $63.15 | $63.20 |
| Purchase #4 | $39.37 | 9.546% | $43.1283 | $43.13 | $43.15 | $43.10 |
| Purchase #5 | $75.52 | 7.824% | $81.4287 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $43.73 | 10.295% | $48.232 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $70.36 | 7.686% | $75.7679 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $708.79 | $749.5335 | $749.54 | $749.60 | $749.50 | |