| 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 | $32.96 | 8.567% | $35.7837 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $75.67 | 6.574% | $80.6445 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $193.74 | 10.604% | $214.2842 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $102.62 | 3.642% | $106.3574 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $158.32 | 5.519% | $167.0577 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $108.47 | 7.651% | $116.769 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $72.75 | 8.127% | $78.6624 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $744.53 | $799.5589 | $799.55 | $799.55 | $799.70 | |