| 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 | $77.75 | 5.634% | $82.1304 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $101.26 | 9.362% | $110.74 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $227.89 | 11.541% | $254.1908 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $117.75 | 6.499% | $125.4026 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $5.44 | 13.328% | $6.165 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $196.44 | 5.678% | $207.5939 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $188.34 | 7.214% | $201.9268 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $914.87 | $988.1495 | $988.15 | $988.20 | $988.10 | |