| 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 | $16.34 | 5.806% | $17.2887 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $211.78 | 6.182% | $224.8722 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $44.76 | 10.492% | $49.4562 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $72.38 | 7.398% | $77.7347 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $187.28 | 13.121% | $211.853 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $161.85 | 13.401% | $183.5395 | $183.54 | $183.55 | $183.50 |
| Purchase #7 | $143.89 | 9.330% | $157.3149 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $838.28 | $922.0592 | $922.05 | $922.05 | $922.10 | |