| 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 | $70.83 | 3.183% | $73.0845 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $211.79 | 8.421% | $229.6248 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $217.40 | 3.624% | $225.2786 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $62.67 | 9.163% | $68.4125 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $196.82 | 6.375% | $209.3673 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $42.34 | 4.793% | $44.3694 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $99.63 | 5.761% | $105.3697 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $901.48 | $955.5068 | $955.50 | $955.45 | $955.60 | |