| 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 | $46.86 | 9.621% | $51.3684 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $73.29 | 6.727% | $78.2202 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $119.34 | 9.598% | $130.7943 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $178.92 | 11.735% | $199.9163 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $231.76 | 7.468% | $249.0678 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $131.49 | 12.628% | $148.0946 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $10.84 | 3.671% | $11.2379 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $792.50 | $868.6995 | $868.70 | $868.65 | $868.70 | |