| 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 | $65.88 | 12.801% | $74.3133 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $15.63 | 9.578% | $17.127 | $17.13 | $17.15 | $17.10 |
| Purchase #3 | $124.71 | 12.695% | $140.5419 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $124.84 | 8.637% | $135.6224 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $191.64 | 12.232% | $215.0814 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $61.36 | 6.680% | $65.4588 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $219.27 | 5.616% | $231.5842 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $803.33 | $879.7290 | $879.72 | $879.75 | $879.70 | |