| 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 | $41.27 | 13.127% | $46.6875 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $200.42 | 12.697% | $225.8673 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $13.70 | 5.431% | $14.444 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $152.89 | 6.834% | $163.3385 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $23.51 | 3.732% | $24.3874 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $196.65 | 4.258% | $205.0234 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $9.88 | 8.116% | $10.6819 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $638.32 | $690.4300 | $690.43 | $690.45 | $690.40 | |