| 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 | $15.26 | 13.495% | $17.3193 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $5.54 | 7.226% | $5.9403 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $194.47 | 4.676% | $203.5634 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $45.40 | 13.762% | $51.6479 | $51.65 | $51.65 | $51.60 |
| Purchase #5 | $232.92 | 11.545% | $259.8106 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $160.39 | 8.219% | $173.5725 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $54.34 | 12.872% | $61.3346 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $708.32 | $773.1886 | $773.18 | $773.15 | $773.10 | |