| 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 | $74.44 | 4.362% | $77.6871 | $77.69 | $77.70 | $77.70 |
| Purchase #2 | $14.35 | 6.138% | $15.2308 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $157.48 | 3.782% | $163.4359 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $24.76 | 5.449% | $26.1092 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $104.91 | 8.450% | $113.7749 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $235.62 | 5.556% | $248.711 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $6.89 | 9.112% | $7.5178 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $618.45 | $652.4667 | $652.47 | $652.45 | $652.40 | |