| 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 | $10.66 | 6.218% | $11.3228 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $152.38 | 11.196% | $169.4405 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $220.73 | 3.582% | $228.6365 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $10.72 | 4.237% | $11.1742 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $36.99 | 12.611% | $41.6548 | $41.65 | $41.65 | $41.70 |
| Purchase #6 | $80.43 | 12.758% | $90.6913 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $58.88 | 7.230% | $63.137 | $63.14 | $63.15 | $63.10 |
| 7 purchase totals = | $570.79 | $616.0571 | $616.05 | $616.05 | $616.00 | |