| 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 | $8.57 | 4.604% | $8.9646 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $235.35 | 13.231% | $266.4892 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $120.58 | 10.693% | $133.4736 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $146.84 | 11.243% | $163.3492 | $163.35 | $163.35 | $163.30 |
| Purchase #5 | $24.98 | 11.721% | $27.9079 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $55.36 | 5.546% | $58.4303 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $206.42 | 13.290% | $233.8532 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $798.10 | $892.4680 | $892.46 | $892.45 | $892.50 | |