| 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 | $44.51 | 7.229% | $47.7276 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $79.52 | 12.812% | $89.7081 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $156.48 | 8.555% | $169.8669 | $169.87 | $169.85 | $169.90 |
| Purchase #4 | $50.81 | 6.674% | $54.2011 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $58.25 | 11.755% | $65.0973 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $221.79 | 9.569% | $243.0131 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $91.55 | 10.617% | $101.2699 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $702.91 | $770.8840 | $770.89 | $770.85 | $770.90 | |