| 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 | $108.77 | 5.299% | $114.5337 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $50.27 | 11.687% | $56.1451 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $90.69 | 11.482% | $101.103 | $101.10 | $101.10 | $101.10 |
| Purchase #4 | $224.34 | 7.467% | $241.0915 | $241.09 | $241.10 | $241.10 |
| Purchase #5 | $139.25 | 12.413% | $156.5351 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $110.46 | 4.390% | $115.3092 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $30.56 | 11.458% | $34.0616 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $754.34 | $818.7792 | $818.78 | $818.80 | $818.70 | |