| 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 | $47.45 | 7.426% | $50.9736 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $206.82 | 6.733% | $220.7452 | $220.75 | $220.75 | $220.70 |
| Purchase #3 | $110.69 | 7.370% | $118.8479 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $94.37 | 4.498% | $98.6148 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $56.41 | 4.313% | $58.843 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $112.57 | 6.749% | $120.1673 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $64.53 | 12.519% | $72.6085 | $72.61 | $72.60 | $72.60 |
| 7 purchase totals = | $692.84 | $740.8003 | $740.80 | $740.75 | $740.70 | |