| 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 | $78.42 | 12.471% | $88.1998 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $75.92 | 7.406% | $81.5426 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $210.37 | 3.122% | $216.9378 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $220.97 | 10.337% | $243.8117 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $7.89 | 11.497% | $8.7971 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $215.81 | 7.733% | $232.4986 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $47.84 | 11.849% | $53.5086 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $857.22 | $925.2962 | $925.30 | $925.30 | $925.20 | |