| 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 | $92.99 | 9.729% | $102.037 | $102.04 | $102.05 | $102.00 |
| Purchase #2 | $80.28 | 7.868% | $86.5964 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $38.47 | 5.120% | $40.4397 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $197.54 | 13.843% | $224.8855 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $224.68 | 5.335% | $236.6667 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $185.96 | 4.842% | $194.9642 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $77.78 | 12.689% | $87.6495 | $87.65 | $87.65 | $87.60 |
| 7 purchase totals = | $897.70 | $973.2390 | $973.25 | $973.25 | $973.20 | |