| 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 | $27.38 | 9.290% | $29.9236 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $86.39 | 3.213% | $89.1657 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $181.54 | 12.636% | $204.4794 | $204.48 | $204.50 | $204.50 |
| Purchase #4 | $74.33 | 3.269% | $76.7598 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $175.86 | 12.563% | $197.9533 | $197.95 | $197.95 | $198.00 |
| Purchase #6 | $215.47 | 9.142% | $235.1683 | $235.17 | $235.15 | $235.20 |
| Purchase #7 | $16.73 | 6.623% | $17.838 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $777.70 | $851.2881 | $851.29 | $851.25 | $851.40 | |