| 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 | $34.41 | 3.197% | $35.5101 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $148.48 | 6.330% | $157.8788 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $175.72 | 13.219% | $198.9484 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $44.45 | 4.266% | $46.3462 | $46.35 | $46.35 | $46.30 |
| Purchase #5 | $95.53 | 4.814% | $100.1288 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $213.68 | 9.792% | $234.6035 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $160.83 | 3.451% | $166.3802 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $873.10 | $939.7960 | $939.80 | $939.85 | $939.70 | |