| 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 | $75.44 | 13.633% | $85.7247 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $225.69 | 7.807% | $243.3096 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $33.60 | 5.340% | $35.3942 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $40.57 | 4.140% | $42.2496 | $42.25 | $42.25 | $42.20 |
| Purchase #5 | $94.33 | 9.120% | $102.9329 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $163.59 | 12.832% | $184.5819 | $184.58 | $184.60 | $184.60 |
| Purchase #7 | $114.99 | 9.133% | $125.492 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $748.21 | $819.6849 | $819.67 | $819.70 | $819.60 | |