| 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 | $74.41 | 4.310% | $77.6171 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $227.70 | 12.110% | $255.2745 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $60.43 | 5.836% | $63.9567 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $108.90 | 9.603% | $119.3577 | $119.36 | $119.35 | $119.40 |
| Purchase #5 | $43.62 | 7.526% | $46.9028 | $46.90 | $46.90 | $46.90 |
| Purchase #6 | $26.37 | 8.202% | $28.5329 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $171.79 | 6.536% | $183.0182 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $713.22 | $774.6599 | $774.66 | $774.60 | $774.70 | |