| 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 | $75.54 | 9.572% | $82.7707 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $169.48 | 6.850% | $181.0894 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $77.95 | 7.666% | $83.9256 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $39.75 | 12.637% | $44.7732 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $111.94 | 9.725% | $122.8262 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $220.73 | 3.226% | $227.8507 | $227.85 | $227.85 | $227.90 |
| Purchase #7 | $201.49 | 4.689% | $210.9379 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $896.88 | $954.1737 | $954.18 | $954.20 | $954.20 | |