| 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 | $74.68 | 13.777% | $84.9687 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $61.37 | 4.604% | $64.1955 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $177.26 | 6.288% | $188.4061 | $188.41 | $188.40 | $188.40 |
| Purchase #4 | $220.52 | 6.404% | $234.6421 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $215.28 | 10.359% | $237.5809 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $106.84 | 10.150% | $117.6843 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $40.33 | 7.215% | $43.2398 | $43.24 | $43.25 | $43.20 |
| 7 purchase totals = | $896.28 | $970.7174 | $970.72 | $970.75 | $970.70 | |