| 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 | $11.60 | 6.828% | $12.392 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $55.62 | 8.180% | $60.1697 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $32.46 | 8.268% | $35.1438 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $120.36 | 11.135% | $133.7621 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $130.81 | 4.333% | $136.478 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $124.86 | 9.726% | $137.0039 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $87.25 | 13.762% | $99.2573 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $562.96 | $614.2068 | $614.20 | $614.20 | $614.30 | |