| 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 | $129.49 | 12.516% | $145.697 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $69.90 | 5.363% | $73.6487 | $73.65 | $73.65 | $73.60 |
| Purchase #3 | $246.86 | 9.568% | $270.4796 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $20.89 | 10.599% | $23.1041 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $48.26 | 5.625% | $50.9746 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $155.50 | 10.689% | $172.1214 | $172.12 | $172.10 | $172.10 |
| Purchase #7 | $74.36 | 10.729% | $82.3381 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $745.26 | $818.3635 | $818.36 | $818.35 | $818.30 | |