| 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 | $97.54 | 4.214% | $101.6503 | $101.65 | $101.65 | $101.70 |
| Purchase #2 | $42.84 | 7.623% | $46.1057 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $204.37 | 9.499% | $223.7831 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $95.56 | 3.650% | $99.0479 | $99.05 | $99.05 | $99.00 |
| Purchase #5 | $215.96 | 5.360% | $227.5355 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $30.67 | 4.276% | $31.9814 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $142.48 | 7.344% | $152.9437 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $829.42 | $883.0476 | $883.05 | $883.10 | $883.00 | |