| 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 | $16.53 | 4.163% | $17.2181 | $17.22 | $17.20 | $17.20 |
| Purchase #2 | $96.83 | 5.130% | $101.7974 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $217.58 | 9.701% | $238.6874 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $44.98 | 4.370% | $46.9456 | $46.95 | $46.95 | $46.90 |
| Purchase #5 | $48.55 | 7.273% | $52.081 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $40.41 | 4.237% | $42.1222 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $119.28 | 12.704% | $134.4333 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $584.16 | $633.2850 | $633.29 | $633.30 | $633.20 | |