| 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 | $66.85 | 6.153% | $70.9633 | $70.96 | $70.95 | $71.00 |
| Purchase #2 | $46.69 | 7.428% | $50.1581 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $128.97 | 9.626% | $141.3847 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $80.69 | 13.594% | $91.659 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $94.30 | 8.742% | $102.5437 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $27.69 | 10.326% | $30.5493 | $30.55 | $30.55 | $30.50 |
| Purchase #7 | $53.52 | 3.324% | $55.299 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $498.71 | $542.5571 | $542.55 | $542.55 | $542.60 | |