| 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 | $125.92 | 5.217% | $132.4892 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $6.99 | 12.378% | $7.8552 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $13.79 | 9.782% | $15.1389 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $32.79 | 8.852% | $35.6926 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $213.60 | 6.541% | $227.5716 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $125.84 | 7.118% | $134.7973 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $200.83 | 10.358% | $221.632 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $719.76 | $775.1768 | $775.18 | $775.20 | $775.20 | |