| 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 | $109.57 | 7.613% | $117.9116 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $65.85 | 8.802% | $71.6461 | $71.65 | $71.65 | $71.60 |
| Purchase #3 | $213.37 | 8.293% | $231.0648 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $104.51 | 12.660% | $117.741 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $81.68 | 9.468% | $89.4135 | $89.41 | $89.40 | $89.40 |
| Purchase #6 | $185.94 | 4.308% | $193.9503 | $193.95 | $193.95 | $194.00 |
| Purchase #7 | $60.53 | 3.372% | $62.5711 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $821.45 | $884.2984 | $884.29 | $884.25 | $884.30 | |