| 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 | $93.88 | 5.824% | $99.3476 | $99.35 | $99.35 | $99.30 |
| Purchase #2 | $237.76 | 7.141% | $254.7384 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $155.83 | 13.851% | $177.414 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $69.79 | 8.517% | $75.734 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $134.64 | 13.719% | $153.1113 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $102.31 | 12.440% | $115.0374 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $175.44 | 11.653% | $195.884 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $969.65 | $1,071.2667 | $1,071.26 | $1,071.30 | $1,071.10 | |