| 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 | $65.94 | 11.213% | $73.3339 | $73.33 | $73.35 | $73.30 |
| Purchase #2 | $35.25 | 12.500% | $39.6563 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $29.25 | 5.762% | $30.9354 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $78.27 | 10.249% | $86.2919 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $79.57 | 11.750% | $88.9195 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $71.70 | 5.425% | $75.5897 | $75.59 | $75.60 | $75.60 |
| Purchase #7 | $88.89 | 6.658% | $94.8083 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $448.87 | $489.5350 | $489.54 | $489.55 | $489.50 | |