| 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 | $19.35 | 13.600% | $21.9816 | $21.98 | $22.00 | $22.00 |
| Purchase #2 | $25.33 | 4.342% | $26.4298 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $134.95 | 13.769% | $153.5313 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $21.99 | 13.354% | $24.9265 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $124.95 | 9.756% | $137.1401 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $203.73 | 10.835% | $225.8041 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $156.84 | 6.831% | $167.5537 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $687.14 | $757.3671 | $757.36 | $757.45 | $757.30 | |