| 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 | $64.38 | 6.134% | $68.3291 | $68.33 | $68.35 | $68.30 |
| Purchase #2 | $133.99 | 6.712% | $142.9834 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $140.72 | 3.159% | $145.1653 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $113.83 | 9.204% | $124.3069 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $246.25 | 7.330% | $264.3001 | $264.30 | $264.30 | $264.30 |
| Purchase #6 | $67.27 | 5.639% | $71.0634 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $32.73 | 12.720% | $36.8933 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $799.17 | $853.0415 | $853.04 | $853.05 | $853.10 | |