| 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 | $68.91 | 9.482% | $75.444 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $131.94 | 3.503% | $136.5619 | $136.56 | $136.55 | $136.60 |
| Purchase #3 | $188.81 | 11.590% | $210.6931 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $47.80 | 7.146% | $51.2158 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $30.51 | 9.131% | $33.2959 | $33.30 | $33.30 | $33.30 |
| Purchase #6 | $24.83 | 10.523% | $27.4429 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $65.64 | 3.142% | $67.7024 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $558.44 | $602.3560 | $602.35 | $602.35 | $602.30 | |