| 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 | $5.41 | 7.228% | $5.801 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $166.97 | 12.551% | $187.9264 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $66.30 | 7.159% | $71.0464 | $71.05 | $71.05 | $71.00 |
| Purchase #4 | $50.88 | 3.584% | $52.7035 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $232.94 | 4.279% | $242.9075 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $171.37 | 7.651% | $184.4815 | $184.48 | $184.50 | $184.50 |
| Purchase #7 | $110.66 | 13.688% | $125.8071 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $804.53 | $870.6734 | $870.68 | $870.70 | $870.60 | |