| 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 | $31.57 | 5.433% | $33.2852 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $136.66 | 4.684% | $143.0612 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $18.58 | 12.175% | $20.8421 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $116.74 | 9.334% | $127.6365 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $85.61 | 9.340% | $93.606 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $235.39 | 4.823% | $246.7429 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $221.37 | 3.621% | $229.3858 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $845.92 | $894.5597 | $894.57 | $894.60 | $894.50 | |