| 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 | $39.76 | 6.550% | $42.3643 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $67.39 | 13.300% | $76.3529 | $76.35 | $76.35 | $76.40 |
| Purchase #3 | $232.55 | 8.267% | $251.7749 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $146.87 | 3.103% | $151.4274 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $45.40 | 5.851% | $48.0564 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $223.61 | 3.107% | $230.5576 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $109.42 | 6.156% | $116.1559 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $865.00 | $916.6894 | $916.69 | $916.65 | $916.90 | |