| 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 | $39.39 | 13.871% | $44.8538 | $44.85 | $44.85 | $44.90 |
| Purchase #2 | $181.82 | 13.687% | $206.7057 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $110.91 | 5.404% | $116.9036 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $27.97 | 10.491% | $30.9043 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $59.56 | 3.617% | $61.7143 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $66.52 | 4.873% | $69.7615 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $96.70 | 10.667% | $107.015 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $582.87 | $637.8582 | $637.85 | $637.80 | $637.90 | |