| 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 | $88.40 | 12.722% | $99.6462 | $99.65 | $99.65 | $99.60 |
| Purchase #2 | $232.52 | 10.634% | $257.2462 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $41.35 | 7.241% | $44.3442 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $25.27 | 4.472% | $26.4001 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $197.66 | 3.406% | $204.3923 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $57.80 | 8.505% | $62.7159 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $78.30 | 4.351% | $81.7068 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $721.30 | $776.4517 | $776.46 | $776.45 | $776.30 | |