| 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 | $86.35 | 6.183% | $91.689 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $31.68 | 4.385% | $33.0692 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $29.96 | 4.683% | $31.363 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $228.80 | 10.289% | $252.3412 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $99.42 | 10.375% | $109.7348 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $117.72 | 13.639% | $133.7758 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $195.55 | 4.526% | $204.4006 | $204.40 | $204.40 | $204.40 |
| 7 purchase totals = | $789.48 | $856.3736 | $856.37 | $856.40 | $856.40 | |