| 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 | $76.43 | 6.631% | $81.4981 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $105.84 | 4.265% | $110.3541 | $110.35 | $110.35 | $110.40 |
| Purchase #3 | $175.63 | 10.519% | $194.1045 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $108.79 | 4.163% | $113.3189 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $111.85 | 5.486% | $117.9861 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $43.99 | 3.299% | $45.4412 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $57.91 | 11.649% | $64.6559 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $680.44 | $727.3588 | $727.36 | $727.35 | $727.40 | |