| 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 | $47.87 | 5.643% | $50.5713 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $201.55 | 5.845% | $213.3306 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $189.64 | 5.790% | $200.6202 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $28.82 | 4.341% | $30.0711 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $189.55 | 7.394% | $203.5653 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $206.51 | 13.584% | $234.5623 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $218.71 | 13.344% | $247.8947 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $1,082.65 | $1,180.6155 | $1,180.61 | $1,180.55 | $1,180.70 | |