| 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 | $22.56 | 6.437% | $24.0122 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $239.40 | 7.404% | $257.1252 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $236.80 | 7.371% | $254.2545 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $15.66 | 6.312% | $16.6485 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $120.61 | 6.384% | $128.3097 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $52.83 | 5.413% | $55.6897 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $144.74 | 3.689% | $150.0795 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $832.60 | $886.1193 | $886.12 | $886.15 | $886.10 | |