| 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 | $34.36 | 4.730% | $35.9852 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $55.59 | 10.766% | $61.5748 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $29.51 | 6.423% | $31.4054 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $236.89 | 5.796% | $250.6201 | $250.62 | $250.60 | $250.60 |
| Purchase #5 | $14.60 | 8.432% | $15.8311 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $238.87 | 12.386% | $268.4564 | $268.46 | $268.45 | $268.50 |
| Purchase #7 | $168.35 | 7.757% | $181.4089 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $778.17 | $845.2819 | $845.29 | $845.25 | $845.30 | |