| 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 | $59.41 | 8.564% | $64.4979 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $37.94 | 8.108% | $41.0162 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $48.48 | 3.531% | $50.1918 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $115.79 | 5.588% | $122.2603 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $137.78 | 11.370% | $153.4456 | $153.45 | $153.45 | $153.40 |
| Purchase #6 | $114.66 | 8.149% | $124.0036 | $124.00 | $124.00 | $124.00 |
| Purchase #7 | $6.79 | 7.811% | $7.3204 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $520.85 | $562.7358 | $562.74 | $562.70 | $562.70 | |