| 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 | $52.49 | 10.272% | $57.8818 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $36.70 | 12.846% | $41.4145 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $41.66 | 4.209% | $43.4135 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $178.98 | 12.387% | $201.1503 | $201.15 | $201.15 | $201.20 |
| Purchase #5 | $237.41 | 8.127% | $256.7043 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $187.68 | 3.447% | $194.1493 | $194.15 | $194.15 | $194.10 |
| Purchase #7 | $104.43 | 7.447% | $112.2069 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $839.35 | $906.9206 | $906.91 | $906.90 | $906.90 | |