| 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 | $23.45 | 6.323% | $24.9327 | $24.93 | $24.95 | $24.90 |
| Purchase #2 | $131.98 | 3.854% | $137.0665 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $228.86 | 13.811% | $260.4679 | $260.47 | $260.45 | $260.50 |
| Purchase #4 | $37.84 | 6.593% | $40.3348 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $89.92 | 6.713% | $95.9563 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $147.92 | 10.457% | $163.388 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $73.99 | 11.583% | $82.5603 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $733.96 | $804.7065 | $804.71 | $804.70 | $804.80 | |