| 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 | $43.39 | 10.193% | $47.8127 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $172.91 | 8.827% | $188.1728 | $188.17 | $188.15 | $188.20 |
| Purchase #3 | $200.31 | 7.526% | $215.3853 | $215.39 | $215.40 | $215.40 |
| Purchase #4 | $54.61 | 4.829% | $57.2471 | $57.25 | $57.25 | $57.20 |
| Purchase #5 | $104.94 | 9.563% | $114.9754 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $102.42 | 11.427% | $114.1235 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $197.78 | 8.162% | $213.9228 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $876.36 | $951.6396 | $951.64 | $951.60 | $951.60 | |