| 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 | $83.96 | 4.757% | $87.954 | $87.95 | $87.95 | $88.00 |
| Purchase #2 | $136.74 | 13.718% | $155.498 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $30.39 | 8.789% | $33.061 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $101.61 | 10.543% | $112.3227 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $163.71 | 12.114% | $183.5418 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $186.68 | 3.270% | $192.7844 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $140.82 | 11.775% | $157.4016 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $843.91 | $922.5635 | $922.55 | $922.55 | $922.60 | |