| 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 | $57.35 | 8.859% | $62.4306 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $140.79 | 7.210% | $150.941 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $187.62 | 8.596% | $203.7478 | $203.75 | $203.75 | $203.70 |
| Purchase #4 | $11.59 | 4.778% | $12.1438 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $86.68 | 5.832% | $91.7352 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $57.63 | 6.430% | $61.3356 | $61.34 | $61.35 | $61.30 |
| Purchase #7 | $89.39 | 6.125% | $94.8651 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $631.05 | $677.1991 | $677.21 | $677.25 | $677.00 | |