| 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 | $42.63 | 5.192% | $44.8433 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $25.93 | 3.867% | $26.9327 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $210.70 | 5.429% | $222.1389 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $11.88 | 12.518% | $13.3671 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $79.76 | 3.521% | $82.5683 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $207.63 | 7.232% | $222.6458 | $222.65 | $222.65 | $222.60 |
| Purchase #7 | $241.54 | 6.588% | $257.4527 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $820.07 | $869.9488 | $869.95 | $869.95 | $869.90 | |