| 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 | $101.26 | 9.505% | $110.8848 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $249.79 | 3.253% | $257.9157 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $157.78 | 10.566% | $174.451 | $174.45 | $174.45 | $174.50 |
| Purchase #4 | $25.72 | 4.622% | $26.9088 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $76.51 | 4.219% | $79.738 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $107.51 | 3.400% | $111.1653 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $22.36 | 9.565% | $24.4987 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $740.93 | $785.5623 | $785.57 | $785.55 | $785.60 | |