| 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 | $81.39 | 7.425% | $87.4332 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $198.56 | 6.430% | $211.3274 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $167.36 | 12.334% | $188.0022 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $7.27 | 3.257% | $7.5068 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $5.41 | 4.556% | $5.6565 | $5.66 | $5.65 | $5.70 |
| Purchase #6 | $124.91 | 5.329% | $131.5665 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $57.30 | 11.770% | $64.0442 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $642.20 | $695.5368 | $695.54 | $695.55 | $695.50 | |