| 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 | $214.33 | 7.538% | $230.4862 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $147.65 | 6.674% | $157.5042 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $21.51 | 10.191% | $23.7021 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $98.68 | 10.506% | $109.0473 | $109.05 | $109.05 | $109.00 |
| Purchase #5 | $54.77 | 8.871% | $59.6286 | $59.63 | $59.65 | $59.60 |
| Purchase #6 | $99.36 | 5.614% | $104.9381 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $9.40 | 3.596% | $9.738 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $645.70 | $695.0445 | $695.05 | $695.10 | $694.90 | |