| 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 | $61.27 | 5.303% | $64.5191 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $15.40 | 9.534% | $16.8682 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $72.95 | 7.395% | $78.3447 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $208.48 | 8.785% | $226.795 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $180.84 | 7.319% | $194.0757 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $140.65 | 4.132% | $146.4617 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $33.47 | 9.573% | $36.6741 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $713.06 | $763.7385 | $763.74 | $763.70 | $763.80 | |