| 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 | $50.54 | 12.285% | $56.7488 | $56.75 | $56.75 | $56.70 |
| Purchase #2 | $158.38 | 7.601% | $170.4185 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $12.54 | 4.396% | $13.0913 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $34.98 | 6.244% | $37.1642 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $111.56 | 5.352% | $117.5307 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $117.85 | 6.276% | $125.2463 | $125.25 | $125.25 | $125.20 |
| Purchase #7 | $35.39 | 4.832% | $37.1 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $521.24 | $557.2998 | $557.30 | $557.30 | $557.20 | |