| 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 | $51.54 | 6.255% | $54.7638 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $86.48 | 5.526% | $91.2589 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $234.49 | 3.770% | $243.3303 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $182.55 | 11.310% | $203.1964 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $85.28 | 7.303% | $91.508 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $129.87 | 7.570% | $139.7012 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $112.65 | 4.743% | $117.993 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $882.86 | $941.7516 | $941.75 | $941.75 | $941.80 | |