| 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 | $122.82 | 5.201% | $129.2079 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $126.73 | 4.610% | $132.5723 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $61.68 | 13.464% | $69.9846 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $60.42 | 7.865% | $65.172 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $38.94 | 3.154% | $40.1682 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $73.35 | 12.859% | $82.7821 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $201.60 | 6.827% | $215.3632 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $685.54 | $735.2503 | $735.24 | $735.20 | $735.40 | |