| 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 | $108.67 | 12.749% | $122.5243 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $144.72 | 12.829% | $163.2861 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $68.27 | 10.621% | $75.521 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $107.56 | 5.486% | $113.4607 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $78.38 | 11.784% | $87.6163 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $13.48 | 4.484% | $14.0844 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $148.29 | 3.452% | $153.409 | $153.41 | $153.40 | $153.40 |
| 7 purchase totals = | $669.37 | $729.9018 | $729.90 | $729.85 | $729.90 | |