| 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 | $67.61 | 3.667% | $70.0893 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $185.62 | 7.831% | $200.1559 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $103.68 | 8.867% | $112.8733 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $216.49 | 4.127% | $225.4245 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $188.34 | 8.521% | $204.3885 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $165.71 | 8.469% | $179.744 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $60.51 | 5.516% | $63.8477 | $63.85 | $63.85 | $63.80 |
| 7 purchase totals = | $987.96 | $1,056.5232 | $1,056.52 | $1,056.50 | $1,056.50 | |