| 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 | $37.91 | 11.287% | $42.1889 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $212.33 | 9.638% | $232.7944 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $201.65 | 7.660% | $217.0964 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $84.28 | 5.235% | $88.6921 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $44.54 | 6.588% | $47.4743 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $19.67 | 3.681% | $20.3941 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $106.41 | 12.837% | $120.0699 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $706.79 | $768.7101 | $768.70 | $768.70 | $768.80 | |