| 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 | $79.36 | 6.534% | $84.5454 | $84.55 | $84.55 | $84.50 |
| Purchase #2 | $83.76 | 13.339% | $94.9327 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $106.41 | 10.870% | $117.9768 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $95.71 | 12.818% | $107.9781 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $117.39 | 6.579% | $125.1131 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $119.53 | 8.310% | $129.4629 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $205.74 | 6.694% | $219.5122 | $219.51 | $219.50 | $219.50 |
| 7 purchase totals = | $807.90 | $879.5212 | $879.52 | $879.55 | $879.50 | |