| 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 | $86.56 | 8.223% | $93.6778 | $93.68 | $93.70 | $93.70 |
| Purchase #2 | $52.91 | 6.634% | $56.42 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $175.31 | 3.430% | $181.3231 | $181.32 | $181.30 | $181.30 |
| Purchase #4 | $74.97 | 8.297% | $81.1903 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $63.76 | 8.138% | $68.9488 | $68.95 | $68.95 | $68.90 |
| Purchase #6 | $245.48 | 9.151% | $267.9439 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $105.37 | 13.508% | $119.6034 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $804.36 | $869.1073 | $869.10 | $869.10 | $869.00 | |