| 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 | $71.94 | 8.548% | $78.0894 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $35.53 | 13.271% | $40.2452 | $40.25 | $40.25 | $40.20 |
| Purchase #3 | $129.67 | 12.748% | $146.2003 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $189.67 | 6.327% | $201.6704 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $223.79 | 5.848% | $236.8772 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $115.29 | 3.600% | $119.4404 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $50.44 | 6.330% | $53.6329 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $816.33 | $876.1558 | $876.16 | $876.20 | $876.10 | |