| 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 | $47.66 | 12.628% | $53.6785 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $21.89 | 4.538% | $22.8834 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $120.83 | 9.303% | $132.0708 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $157.93 | 7.614% | $169.9548 | $169.95 | $169.95 | $170.00 |
| Purchase #5 | $207.59 | 13.582% | $235.7849 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $242.83 | 11.491% | $270.7336 | $270.73 | $270.75 | $270.70 |
| Purchase #7 | $149.90 | 3.514% | $155.1675 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $948.63 | $1,040.2735 | $1,040.26 | $1,040.30 | $1,040.40 | |