| 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 | $98.91 | 5.796% | $104.6428 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $113.76 | 13.753% | $129.4054 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $186.49 | 8.257% | $201.8885 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $34.73 | 13.446% | $39.3998 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $53.92 | 10.445% | $59.5519 | $59.55 | $59.55 | $59.60 |
| Purchase #6 | $153.38 | 11.210% | $170.5739 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $187.97 | 5.160% | $197.6693 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $829.16 | $903.1316 | $903.13 | $903.10 | $903.20 | |