| 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 | $15.63 | 9.154% | $17.0608 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $212.83 | 7.580% | $228.9625 | $228.96 | $228.95 | $229.00 |
| Purchase #3 | $223.92 | 9.442% | $245.0625 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $160.72 | 12.300% | $180.4886 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $58.79 | 7.847% | $63.4033 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $36.94 | 7.591% | $39.7441 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $63.37 | 7.724% | $68.2647 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $772.20 | $842.9865 | $842.97 | $842.95 | $843.10 | |