| 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 | $64.91 | 9.256% | $70.9181 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $56.98 | 7.575% | $61.2962 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $201.44 | 9.277% | $220.1276 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $243.53 | 8.569% | $264.3981 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $247.29 | 11.692% | $276.2031 | $276.20 | $276.20 | $276.20 |
| Purchase #6 | $42.60 | 13.602% | $48.3945 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $195.47 | 11.456% | $217.863 | $217.86 | $217.85 | $217.90 |
| 7 purchase totals = | $1,052.22 | $1,159.2006 | $1,159.20 | $1,159.20 | $1,159.20 | |