| 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 | $79.49 | 9.171% | $86.78 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $170.94 | 13.733% | $194.4152 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $62.37 | 3.450% | $64.5218 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $137.29 | 13.651% | $156.0315 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $138.97 | 6.713% | $148.2991 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $11.38 | 12.656% | $12.8203 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $75.97 | 10.197% | $83.7167 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $676.41 | $746.5846 | $746.59 | $746.55 | $746.50 | |