| 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 | $24.92 | 11.549% | $27.798 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $83.81 | 8.786% | $91.1735 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $19.41 | 6.264% | $20.6258 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $236.82 | 11.511% | $264.0804 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $40.83 | 9.731% | $44.8032 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $68.87 | 7.578% | $74.089 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $46.89 | 4.591% | $49.0427 | $49.04 | $49.05 | $49.00 |
| 7 purchase totals = | $521.55 | $571.6126 | $571.61 | $571.65 | $571.60 | |