| 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 | $231.64 | 9.448% | $253.5253 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $159.90 | 10.546% | $176.7631 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $44.26 | 3.479% | $45.7998 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $75.26 | 6.843% | $80.41 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $28.25 | 7.428% | $30.3484 | $30.35 | $30.35 | $30.30 |
| Purchase #6 | $27.68 | 11.430% | $30.8438 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $143.68 | 4.193% | $149.7045 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $710.67 | $767.3949 | $767.39 | $767.40 | $767.30 | |