| 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 | $46.55 | 5.514% | $49.1168 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $41.67 | 5.240% | $43.8535 | $43.85 | $43.85 | $43.90 |
| Purchase #3 | $91.50 | 7.753% | $98.594 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $119.68 | 8.591% | $129.9617 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $121.34 | 6.354% | $129.0499 | $129.05 | $129.05 | $129.00 |
| Purchase #6 | $115.89 | 7.461% | $124.5366 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $230.83 | 10.237% | $254.4601 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $767.46 | $829.5726 | $829.57 | $829.55 | $829.60 | |