| 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 | $88.69 | 11.783% | $99.1403 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $59.81 | 9.190% | $65.3065 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $70.69 | 8.832% | $76.9333 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $221.93 | 9.604% | $243.2442 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $158.79 | 12.195% | $178.1544 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $179.50 | 10.378% | $198.1285 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $103.35 | 7.326% | $110.9214 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $882.76 | $971.8286 | $971.82 | $971.85 | $971.70 | |