| 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 | $95.96 | 13.614% | $109.024 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $65.66 | 12.553% | $73.9023 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $217.99 | 9.729% | $239.1982 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $57.74 | 6.873% | $61.7085 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $169.36 | 11.324% | $188.5383 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $90.95 | 10.298% | $100.316 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $89.81 | 12.240% | $100.8027 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $787.47 | $873.4900 | $873.49 | $873.45 | $873.40 | |