| 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 | $53.48 | 7.826% | $57.6653 | $57.67 | $57.65 | $57.70 |
| Purchase #2 | $27.42 | 5.826% | $29.0175 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $53.26 | 3.579% | $55.1662 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $101.74 | 6.552% | $108.406 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $185.60 | 11.413% | $206.7825 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $243.40 | 11.661% | $271.7829 | $271.78 | $271.80 | $271.80 |
| Purchase #7 | $136.35 | 3.604% | $141.2641 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $801.25 | $870.0845 | $870.09 | $870.05 | $870.20 | |