| 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 | $217.86 | 5.227% | $229.2475 | $229.25 | $229.25 | $229.20 |
| Purchase #2 | $99.60 | 9.471% | $109.0331 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $67.54 | 12.207% | $75.7846 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $65.37 | 13.694% | $74.3218 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $96.53 | 11.734% | $107.8568 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $98.27 | 8.202% | $106.3301 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $15.50 | 3.745% | $16.0805 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $660.67 | $718.6544 | $718.65 | $718.70 | $718.60 | |