| 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 | $41.70 | 12.422% | $46.88 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $25.69 | 11.262% | $28.5832 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $92.35 | 13.466% | $104.7859 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $214.51 | 7.144% | $229.8346 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $92.97 | 3.472% | $96.1979 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $57.48 | 5.425% | $60.5983 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $29.88 | 4.262% | $31.1535 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $554.58 | $598.0334 | $598.03 | $598.10 | $598.10 | |