| 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 | $66.38 | 4.145% | $69.1315 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $172.59 | 4.559% | $180.4584 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $111.43 | 13.568% | $126.5488 | $126.55 | $126.55 | $126.50 |
| Purchase #4 | $136.78 | 12.152% | $153.4015 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $116.68 | 4.273% | $121.6657 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $39.34 | 13.495% | $44.6489 | $44.65 | $44.65 | $44.60 |
| Purchase #7 | $242.96 | 12.135% | $272.4432 | $272.44 | $272.45 | $272.40 |
| 7 purchase totals = | $886.16 | $968.2980 | $968.30 | $968.30 | $968.20 | |