| 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 | $80.55 | 7.817% | $86.8466 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $191.27 | 13.534% | $217.1565 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $231.94 | 10.332% | $255.904 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $27.78 | 8.787% | $30.221 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $38.71 | 7.594% | $41.6496 | $41.65 | $41.65 | $41.60 |
| Purchase #6 | $241.62 | 11.679% | $269.8388 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $77.25 | 5.303% | $81.3466 | $81.35 | $81.35 | $81.30 |
| 7 purchase totals = | $889.12 | $982.9631 | $982.97 | $982.95 | $982.80 | |