| 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 | $34.56 | 10.502% | $38.1895 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $14.63 | 12.170% | $16.4105 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $91.32 | 8.561% | $99.1379 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $73.87 | 6.718% | $78.8326 | $78.83 | $78.85 | $78.80 |
| Purchase #5 | $82.59 | 12.602% | $92.998 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $17.62 | 4.635% | $18.4367 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $137.75 | 11.192% | $153.167 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $452.34 | $497.1722 | $497.18 | $497.20 | $497.10 | |