| 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 | $41.85 | 5.735% | $44.2501 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $108.75 | 10.567% | $120.2416 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $144.29 | 3.452% | $149.2709 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $196.40 | 8.439% | $212.9742 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $52.30 | 4.867% | $54.8454 | $54.85 | $54.85 | $54.80 |
| Purchase #6 | $37.88 | 9.539% | $41.4934 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $171.99 | 12.723% | $193.8723 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $753.46 | $816.9479 | $816.94 | $816.90 | $817.00 | |