| 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 | $190.57 | 5.243% | $200.5616 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $131.25 | 8.720% | $142.695 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $93.64 | 9.126% | $102.1856 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $18.60 | 6.779% | $19.8609 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $72.81 | 11.571% | $81.2348 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $54.42 | 13.148% | $61.5751 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $74.27 | 9.702% | $81.4757 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $635.56 | $689.5887 | $689.60 | $689.65 | $689.70 | |