| 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 | $23.27 | 12.434% | $26.1634 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $184.98 | 10.840% | $205.0318 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $229.60 | 11.476% | $255.9489 | $255.95 | $255.95 | $255.90 |
| Purchase #4 | $7.89 | 9.412% | $8.6326 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $38.87 | 12.555% | $43.7501 | $43.75 | $43.75 | $43.80 |
| Purchase #6 | $62.58 | 6.739% | $66.7973 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $143.65 | 9.629% | $157.4821 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $690.84 | $763.8062 | $763.80 | $763.85 | $763.80 | |