| 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 | $51.60 | 6.791% | $55.1042 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $40.45 | 7.112% | $43.3268 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $6.64 | 13.672% | $7.5478 | $7.55 | $7.55 | $7.50 |
| Purchase #4 | $111.71 | 6.520% | $118.9935 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $217.76 | 11.123% | $241.9814 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $226.85 | 8.729% | $246.6517 | $246.65 | $246.65 | $246.70 |
| Purchase #7 | $213.56 | 9.454% | $233.75 | $233.75 | $233.75 | $233.80 |
| 7 purchase totals = | $868.57 | $947.3554 | $947.35 | $947.40 | $947.40 | |