| 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 | $80.92 | 5.811% | $85.6223 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $18.61 | 11.688% | $20.7851 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $127.87 | 4.334% | $133.4119 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $55.64 | 12.226% | $62.4425 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $13.53 | 12.193% | $15.1797 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $80.40 | 5.670% | $84.9587 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $223.43 | 3.467% | $231.1763 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $600.40 | $633.5765 | $633.58 | $633.60 | $633.60 | |