| 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 | $64.71 | 6.606% | $68.9847 | $68.98 | $69.00 | $69.00 |
| Purchase #2 | $204.34 | 8.743% | $222.2054 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $109.51 | 11.721% | $122.3457 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $222.68 | 13.779% | $253.3631 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $86.27 | 3.657% | $89.4249 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $17.78 | 11.448% | $19.8155 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $147.95 | 12.445% | $166.3624 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $853.24 | $942.5017 | $942.50 | $942.45 | $942.50 | |