| 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 | $72.41 | 7.630% | $77.9349 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $225.82 | 5.272% | $237.7252 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $153.65 | 12.732% | $173.2127 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $237.39 | 9.491% | $259.9207 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $232.28 | 4.638% | $243.0531 | $243.05 | $243.05 | $243.10 |
| Purchase #6 | $14.34 | 8.495% | $15.5582 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $209.25 | 10.378% | $230.966 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $1,145.14 | $1,238.3708 | $1,238.37 | $1,238.35 | $1,238.40 | |