| 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 | $44.28 | 7.796% | $47.7321 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $13.52 | 11.711% | $15.1033 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $89.33 | 12.165% | $100.197 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $205.53 | 7.563% | $221.0742 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $98.97 | 8.416% | $107.2993 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $40.81 | 10.535% | $45.1093 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $76.58 | 6.189% | $81.3195 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $569.02 | $617.8347 | $617.83 | $617.80 | $617.80 | |