| 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 | $48.56 | 3.567% | $50.2921 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $85.42 | 9.634% | $93.6494 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $208.57 | 3.249% | $215.3464 | $215.35 | $215.35 | $215.30 |
| Purchase #4 | $12.31 | 11.183% | $13.6866 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $223.81 | 7.483% | $240.5577 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $11.86 | 10.332% | $13.0854 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $240.42 | 12.425% | $270.2922 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $830.95 | $896.9098 | $896.92 | $896.95 | $896.90 | |