| 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 | $185.52 | 4.798% | $194.4212 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $42.67 | 8.234% | $46.1834 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $38.83 | 8.479% | $42.1224 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $190.72 | 8.582% | $207.0876 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $30.44 | 4.751% | $31.8862 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $60.25 | 3.767% | $62.5196 | $62.52 | $62.50 | $62.50 |
| Purchase #7 | $45.93 | 4.668% | $48.074 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $594.36 | $632.2944 | $632.29 | $632.25 | $632.30 | |