| 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 | $67.75 | 4.529% | $70.8184 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $115.40 | 6.494% | $122.8941 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $239.34 | 6.576% | $255.079 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $31.26 | 4.769% | $32.7508 | $32.75 | $32.75 | $32.80 |
| Purchase #5 | $79.27 | 8.432% | $85.954 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $146.83 | 4.481% | $153.4095 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $154.91 | 12.230% | $173.8555 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $834.76 | $894.7613 | $894.76 | $894.75 | $894.90 | |