| 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 | $85.73 | 10.169% | $94.4479 | $94.45 | $94.45 | $94.40 |
| Purchase #2 | $123.64 | 4.353% | $129.022 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $169.44 | 12.843% | $191.2012 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $42.42 | 4.188% | $44.1965 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $6.67 | 12.155% | $7.4807 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $60.80 | 13.219% | $68.8372 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $227.63 | 6.704% | $242.8903 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $716.33 | $778.0758 | $778.08 | $778.10 | $778.00 | |