| 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 | $90.49 | 8.775% | $98.4305 | $98.43 | $98.45 | $98.40 |
| Purchase #2 | $21.93 | 6.119% | $23.2719 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $58.69 | 3.414% | $60.6937 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $237.70 | 11.102% | $264.0895 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $100.60 | 6.359% | $106.9972 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $128.44 | 13.516% | $145.8 | $145.80 | $145.80 | $145.80 |
| Purchase #7 | $216.38 | 8.660% | $235.1185 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $854.23 | $934.4013 | $934.40 | $934.40 | $934.40 | |