| 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 | $117.99 | 8.774% | $128.3424 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $74.29 | 5.322% | $78.2437 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $5.53 | 5.858% | $5.8539 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $150.99 | 4.849% | $158.3115 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $74.27 | 7.382% | $79.7526 | $79.75 | $79.75 | $79.80 |
| Purchase #6 | $31.86 | 10.182% | $35.104 | $35.10 | $35.10 | $35.10 |
| Purchase #7 | $190.84 | 7.369% | $204.903 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $645.77 | $690.5111 | $690.49 | $690.50 | $690.50 | |