| 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 | $125.96 | 9.241% | $137.6 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $45.62 | 11.277% | $50.7646 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $9.33 | 13.681% | $10.6064 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $207.46 | 11.598% | $231.5212 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $22.66 | 7.548% | $24.3704 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $215.65 | 7.546% | $231.9229 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $41.90 | 10.850% | $46.4462 | $46.45 | $46.45 | $46.40 |
| 7 purchase totals = | $668.58 | $733.2317 | $733.23 | $733.15 | $733.20 | |