| 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 | $97.66 | 9.216% | $106.6603 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $40.61 | 5.431% | $42.8155 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $230.35 | 7.304% | $247.1748 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $60.73 | 13.297% | $68.8053 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $99.70 | 7.195% | $106.8734 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $184.98 | 6.760% | $197.4846 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $125.91 | 13.232% | $142.5704 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $839.94 | $912.3843 | $912.38 | $912.30 | $912.50 | |