| 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 | $39.41 | 5.757% | $41.6788 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $41.82 | 6.730% | $44.6345 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $35.66 | 11.384% | $39.7195 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $216.49 | 11.862% | $242.17 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $114.95 | 3.759% | $119.271 | $119.27 | $119.25 | $119.30 |
| Purchase #6 | $102.91 | 12.866% | $116.1504 | $116.15 | $116.15 | $116.20 |
| Purchase #7 | $240.86 | 13.660% | $273.7615 | $273.76 | $273.75 | $273.80 |
| 7 purchase totals = | $792.10 | $877.3857 | $877.38 | $877.35 | $877.50 | |