| 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 | $48.43 | 3.671% | $50.2079 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $45.40 | 6.527% | $48.3633 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $219.86 | 12.495% | $247.3315 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $199.64 | 5.726% | $211.0714 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $120.25 | 13.772% | $136.8108 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $146.39 | 12.278% | $164.3638 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $21.51 | 12.655% | $24.2321 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $801.48 | $882.3808 | $882.37 | $882.35 | $882.40 | |