| 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 | $66.91 | 5.213% | $70.398 | $70.40 | $70.40 | $70.40 |
| Purchase #2 | $217.34 | 7.848% | $234.3968 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $76.52 | 12.730% | $86.261 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $173.55 | 6.684% | $185.1501 | $185.15 | $185.15 | $185.20 |
| Purchase #5 | $151.91 | 4.535% | $158.7991 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $79.44 | 8.236% | $85.9827 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $160.39 | 8.367% | $173.8098 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $926.06 | $994.7975 | $994.80 | $994.80 | $994.90 | |