| 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 | $36.65 | 4.488% | $38.2949 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $198.39 | 5.703% | $209.7042 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $60.43 | 8.261% | $65.4221 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $111.70 | 5.236% | $117.5486 | $117.55 | $117.55 | $117.50 |
| Purchase #5 | $13.61 | 4.585% | $14.234 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $125.55 | 3.527% | $129.9781 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $235.65 | 10.218% | $259.7287 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $781.98 | $834.9106 | $834.90 | $834.95 | $834.80 | |