| 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 | $45.38 | 8.834% | $49.3889 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $145.40 | 7.532% | $156.3515 | $156.35 | $156.35 | $156.40 |
| Purchase #3 | $117.27 | 4.350% | $122.3712 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $119.89 | 4.359% | $125.116 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $164.28 | 13.768% | $186.8981 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $45.78 | 6.772% | $48.8802 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $69.68 | 8.391% | $75.5268 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $707.68 | $764.5327 | $764.54 | $764.55 | $764.60 | |