| 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 | $72.58 | 10.831% | $80.4411 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $45.43 | 9.459% | $49.7272 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $102.94 | 7.814% | $110.9837 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $11.89 | 9.418% | $13.0098 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $73.69 | 3.149% | $76.0105 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $19.28 | 3.260% | $19.9085 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $240.38 | 6.405% | $255.7763 | $255.78 | $255.80 | $255.80 |
| 7 purchase totals = | $566.19 | $605.8571 | $605.86 | $605.90 | $605.80 | |