| 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 | $90.76 | 3.504% | $93.9402 | $93.94 | $93.95 | $93.90 |
| Purchase #2 | $134.40 | 9.646% | $147.3642 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $98.82 | 9.874% | $108.5775 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $60.70 | 5.833% | $64.2406 | $64.24 | $64.25 | $64.20 |
| Purchase #5 | $45.29 | 13.306% | $51.3163 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $112.33 | 5.665% | $118.6935 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $90.28 | 8.849% | $98.2689 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $632.58 | $682.4012 | $682.40 | $682.40 | $682.40 | |