| 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 | $30.94 | 8.654% | $33.6175 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $96.75 | 3.665% | $100.2959 | $100.30 | $100.30 | $100.30 |
| Purchase #3 | $94.94 | 13.733% | $107.9781 | $107.98 | $108.00 | $108.00 |
| Purchase #4 | $13.91 | 12.828% | $15.6944 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $125.72 | 11.413% | $140.0684 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $233.32 | 4.326% | $243.4134 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $98.35 | 3.430% | $101.7234 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $693.93 | $742.7911 | $742.79 | $742.75 | $742.80 | |