| 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 | $66.28 | 6.450% | $70.5551 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $247.81 | 13.777% | $281.9508 | $281.95 | $281.95 | $282.00 |
| Purchase #3 | $221.97 | 5.341% | $233.8254 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $40.83 | 7.577% | $43.9237 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $32.86 | 12.209% | $36.8719 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $157.55 | 12.593% | $177.3903 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $119.93 | 12.448% | $134.8589 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $887.23 | $979.3761 | $979.38 | $979.35 | $979.50 | |