| 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 | $108.71 | 6.292% | $115.55 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $86.56 | 3.725% | $89.7844 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $7.44 | 7.646% | $8.0089 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $56.48 | 11.556% | $63.0068 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $61.32 | 8.868% | $66.7579 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $104.64 | 6.395% | $111.3317 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $149.53 | 7.336% | $160.4995 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $574.68 | $614.9392 | $614.94 | $614.95 | $615.00 | |