| 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 | $27.75 | 10.284% | $30.6038 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $67.67 | 7.278% | $72.595 | $72.60 | $72.60 | $72.60 |
| Purchase #3 | $209.73 | 3.678% | $217.4439 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $240.81 | 5.467% | $253.9751 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $209.40 | 7.145% | $224.3616 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $101.65 | 10.429% | $112.2511 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $38.79 | 8.415% | $42.0542 | $42.05 | $42.05 | $42.10 |
| 7 purchase totals = | $895.80 | $953.2847 | $953.28 | $953.30 | $953.40 | |