| 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 | $62.95 | 8.746% | $68.4556 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $190.63 | 12.715% | $214.8686 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $186.26 | 4.354% | $194.3698 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $190.26 | 6.861% | $203.3137 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $63.86 | 12.732% | $71.9907 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $35.43 | 10.568% | $39.1742 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $71.44 | 8.601% | $77.5846 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $800.83 | $869.7572 | $869.75 | $869.70 | $869.90 | |