| 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 | $39.73 | 11.591% | $44.3351 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $140.74 | 9.242% | $153.7472 | $153.75 | $153.75 | $153.70 |
| Purchase #3 | $28.67 | 8.190% | $31.0181 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $188.29 | 10.360% | $207.7968 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $29.46 | 5.789% | $31.1654 | $31.17 | $31.15 | $31.20 |
| Purchase #6 | $98.41 | 6.583% | $104.8883 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $101.77 | 4.542% | $106.3924 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $627.07 | $679.3433 | $679.36 | $679.35 | $679.30 | |