| 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 | $27.31 | 5.300% | $28.7574 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $49.53 | 4.716% | $51.8658 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $153.52 | 3.825% | $159.3921 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $205.87 | 13.424% | $233.506 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $150.68 | 13.778% | $171.4407 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $31.98 | 5.314% | $33.6794 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $93.95 | 11.137% | $104.4132 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $712.84 | $783.0546 | $783.06 | $783.05 | $783.10 | |