| 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 | $69.85 | 4.515% | $73.0037 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $74.93 | 6.418% | $79.739 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $82.99 | 4.385% | $86.6291 | $86.63 | $86.65 | $86.60 |
| Purchase #4 | $105.82 | 4.633% | $110.7226 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $78.72 | 7.525% | $84.6437 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $49.47 | 6.451% | $52.6613 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $143.36 | 12.431% | $161.1811 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $605.14 | $648.5805 | $648.57 | $648.60 | $648.50 | |