| 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 | $56.66 | 4.656% | $59.2981 | $59.30 | $59.30 | $59.30 |
| Purchase #2 | $139.35 | 10.718% | $154.2855 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $156.96 | 5.281% | $165.2491 | $165.25 | $165.25 | $165.20 |
| Purchase #4 | $69.74 | 8.760% | $75.8492 | $75.85 | $75.85 | $75.80 |
| Purchase #5 | $42.90 | 6.492% | $45.6851 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $246.30 | 9.769% | $270.361 | $270.36 | $270.35 | $270.40 |
| Purchase #7 | $206.62 | 4.262% | $215.4261 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $918.53 | $986.1541 | $986.17 | $986.20 | $986.10 | |