| 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 | $24.80 | 6.870% | $26.5038 | $26.50 | $26.50 | $26.50 |
| Purchase #2 | $68.90 | 8.647% | $74.8578 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $227.69 | 4.788% | $238.5918 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $102.36 | 9.273% | $111.8518 | $111.85 | $111.85 | $111.90 |
| Purchase #5 | $173.98 | 3.652% | $180.3337 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $64.67 | 6.367% | $68.7875 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $98.74 | 11.328% | $109.9253 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $761.14 | $810.8517 | $810.85 | $810.90 | $810.90 | |