| 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 | $111.82 | 12.615% | $125.9261 | $125.93 | $125.95 | $125.90 |
| Purchase #2 | $30.28 | 11.749% | $33.8376 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $9.53 | 10.760% | $10.5554 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $138.31 | 13.489% | $156.9666 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $61.78 | 6.395% | $65.7308 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $70.83 | 9.745% | $77.7324 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $15.40 | 6.716% | $16.4343 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $437.95 | $487.1832 | $487.19 | $487.25 | $487.10 | |