| 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 | $110.71 | 4.568% | $115.7672 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $59.80 | 10.383% | $66.009 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $184.70 | 4.218% | $192.4906 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $38.93 | 9.669% | $42.6941 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $44.96 | 4.531% | $46.9971 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $192.36 | 13.136% | $217.6284 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $226.70 | 13.593% | $257.5153 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $858.16 | $939.1017 | $939.11 | $939.10 | $939.10 | |