| 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 | $64.74 | 5.763% | $68.471 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $100.33 | 4.518% | $104.8629 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $250.46 | 11.397% | $279.0049 | $279.00 | $279.00 | $279.00 |
| Purchase #4 | $109.31 | 10.135% | $120.3886 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $19.54 | 13.151% | $22.1097 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $149.71 | 13.483% | $169.8954 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $149.90 | 13.388% | $169.9686 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $843.99 | $934.7011 | $934.70 | $934.65 | $934.80 | |