| 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 | $64.58 | 9.149% | $70.4884 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $48.40 | 4.701% | $50.6753 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $198.98 | 11.717% | $222.2945 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $20.67 | 12.514% | $23.2566 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $23.27 | 5.853% | $24.632 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $250.92 | 11.183% | $278.9804 | $278.98 | $279.00 | $279.00 |
| Purchase #7 | $139.35 | 9.810% | $153.0202 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $746.17 | $823.3474 | $823.35 | $823.40 | $823.40 | |