| 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 | $84.99 | 3.175% | $87.6884 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $35.40 | 4.473% | $36.9834 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $169.62 | 11.421% | $188.9923 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $72.72 | 6.734% | $77.617 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $210.34 | 4.534% | $219.8768 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $113.80 | 7.650% | $122.5057 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $201.48 | 7.791% | $217.1773 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $888.35 | $950.8409 | $950.85 | $950.90 | $950.90 | |