| 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 | $78.56 | 9.404% | $85.9478 | $85.95 | $85.95 | $85.90 |
| Purchase #2 | $137.56 | 10.126% | $151.4893 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $67.79 | 11.710% | $75.7282 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $127.42 | 3.329% | $131.6618 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $8.96 | 8.218% | $9.6963 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $40.58 | 8.697% | $44.1092 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $233.84 | 5.281% | $246.1891 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $694.71 | $744.8217 | $744.83 | $744.85 | $744.80 | |