| 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 | $25.44 | 5.240% | $26.7731 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $69.56 | 13.246% | $78.7739 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $64.56 | 3.304% | $66.6931 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $179.28 | 3.499% | $185.553 | $185.55 | $185.55 | $185.60 |
| Purchase #5 | $75.97 | 3.103% | $78.3273 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $86.79 | 7.305% | $93.13 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $144.59 | 6.795% | $154.4149 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $646.19 | $683.6653 | $683.65 | $683.65 | $683.70 | |