| 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 | $71.54 | 10.109% | $78.772 | $78.77 | $78.75 | $78.80 |
| Purchase #2 | $15.45 | 12.840% | $17.4338 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $76.62 | 12.745% | $86.3852 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $182.78 | 6.641% | $194.9184 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $120.63 | 4.419% | $125.9606 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $152.95 | 8.479% | $165.9186 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $54.48 | 11.169% | $60.5649 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $674.45 | $729.9535 | $729.95 | $729.90 | $730.00 | |