| 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 | $57.30 | 5.225% | $60.2939 | $60.29 | $60.30 | $60.30 |
| Purchase #2 | $86.86 | 7.662% | $93.5152 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $11.81 | 3.138% | $12.1806 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $48.73 | 7.326% | $52.3 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $39.75 | 7.359% | $42.6752 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $143.97 | 5.541% | $151.9474 | $151.95 | $151.95 | $151.90 |
| Purchase #7 | $138.76 | 9.852% | $152.4306 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $527.18 | $565.3429 | $565.35 | $565.40 | $565.30 | |