| 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 | $83.33 | 4.710% | $87.2548 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $131.95 | 5.358% | $139.0199 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $116.67 | 10.439% | $128.8492 | $128.85 | $128.85 | $128.80 |
| Purchase #4 | $42.74 | 9.514% | $46.8063 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $123.88 | 4.456% | $129.4001 | $129.40 | $129.40 | $129.40 |
| Purchase #6 | $85.84 | 10.353% | $94.727 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $87.54 | 13.677% | $99.5128 | $99.51 | $99.50 | $99.50 |
| 7 purchase totals = | $671.95 | $725.5701 | $725.57 | $725.55 | $725.50 | |