| 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 | $7.60 | 12.757% | $8.5695 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $95.47 | 11.634% | $106.577 | $106.58 | $106.60 | $106.60 |
| Purchase #3 | $103.41 | 11.236% | $115.0291 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $146.95 | 13.367% | $166.5928 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $143.53 | 7.513% | $154.3134 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $216.94 | 3.828% | $225.2445 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $101.51 | 6.305% | $107.9102 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $815.41 | $884.2365 | $884.23 | $884.25 | $884.20 | |