| 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 | $82.50 | 3.145% | $85.0946 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $19.53 | 9.717% | $21.4277 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $131.43 | 6.129% | $139.4853 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $169.70 | 11.245% | $188.7828 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $183.99 | 3.280% | $190.0249 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $191.54 | 7.818% | $206.5146 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $135.26 | 9.537% | $148.1597 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $913.95 | $979.4896 | $979.48 | $979.50 | $979.50 | |