| 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 | $41.57 | 4.326% | $43.3683 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $151.84 | 8.622% | $164.9316 | $164.93 | $164.95 | $164.90 |
| Purchase #3 | $212.63 | 7.354% | $228.2668 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $23.42 | 8.299% | $25.3636 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $33.69 | 11.857% | $37.6846 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $138.47 | 4.748% | $145.0446 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $33.90 | 10.708% | $37.53 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $635.52 | $682.1895 | $682.18 | $682.20 | $682.20 | |