| 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 | $111.76 | 3.686% | $115.8795 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $233.47 | 10.280% | $257.4707 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $11.53 | 4.282% | $12.0237 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $242.59 | 5.244% | $255.3114 | $255.31 | $255.30 | $255.30 |
| Purchase #5 | $47.73 | 8.552% | $51.8119 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $24.34 | 7.186% | $26.0891 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $49.36 | 13.413% | $55.9807 | $55.98 | $56.00 | $56.00 |
| 7 purchase totals = | $720.78 | $774.5670 | $774.56 | $774.55 | $774.60 | |