| 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 | $66.66 | 4.299% | $69.5257 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $207.63 | 5.770% | $219.6103 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $10.44 | 3.318% | $10.7864 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $46.72 | 9.119% | $50.9804 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $103.74 | 6.680% | $110.6698 | $110.67 | $110.65 | $110.70 |
| Purchase #6 | $76.32 | 7.764% | $82.2455 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $27.82 | 13.467% | $31.5665 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $539.33 | $575.3846 | $575.40 | $575.40 | $575.40 | |