| 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 | $74.51 | 8.456% | $80.8106 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $40.91 | 8.843% | $44.5277 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $117.74 | 10.871% | $130.5395 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $67.39 | 7.395% | $72.3735 | $72.37 | $72.35 | $72.40 |
| Purchase #5 | $82.42 | 7.102% | $88.2735 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $238.65 | 9.565% | $261.4769 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $76.37 | 10.315% | $84.2476 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $697.99 | $762.2493 | $762.25 | $762.25 | $762.20 | |