| 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 | $44.93 | 4.265% | $46.8463 | $46.85 | $46.85 | $46.80 |
| Purchase #2 | $189.76 | 6.311% | $201.7358 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $57.67 | 8.307% | $62.4606 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $61.79 | 10.257% | $68.1278 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $27.97 | 7.427% | $30.0473 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $72.74 | 7.142% | $77.9351 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $18.28 | 8.595% | $19.8512 | $19.85 | $19.85 | $19.90 |
| 7 purchase totals = | $473.14 | $507.0041 | $507.02 | $507.05 | $506.90 | |