| 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 | $47.67 | 9.282% | $52.0947 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $117.71 | 9.312% | $128.6712 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $221.73 | 13.236% | $251.0782 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $233.68 | 5.338% | $246.1538 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $65.57 | 6.389% | $69.7593 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $130.68 | 11.648% | $145.9016 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $96.68 | 9.221% | $105.5949 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $913.72 | $999.2537 | $999.24 | $999.25 | $999.40 | |