| 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 | $71.97 | 7.513% | $77.3771 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $90.97 | 4.714% | $95.2583 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $152.71 | 11.135% | $169.7143 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $67.54 | 3.227% | $69.7195 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $236.67 | 4.728% | $247.8598 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $192.43 | 10.854% | $213.3164 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $103.57 | 4.692% | $108.4295 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $915.86 | $981.6749 | $981.68 | $981.65 | $981.70 | |