| 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 | $42.47 | 10.190% | $46.7977 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $37.73 | 11.381% | $42.0241 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $150.28 | 12.800% | $169.5158 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $159.79 | 6.423% | $170.0533 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $113.35 | 9.691% | $124.3347 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $65.35 | 3.251% | $67.4745 | $67.47 | $67.45 | $67.50 |
| Purchase #7 | $201.90 | 13.440% | $229.0354 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $770.87 | $849.2355 | $849.23 | $849.20 | $849.20 | |