| 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 | $39.30 | 11.563% | $43.8443 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $60.65 | 4.657% | $63.4745 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $170.63 | 10.706% | $188.8976 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $139.25 | 5.374% | $146.7333 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $213.70 | 7.711% | $230.1784 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $17.59 | 6.476% | $18.7291 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $13.99 | 5.823% | $14.8046 | $14.80 | $14.80 | $14.80 |
| 7 purchase totals = | $655.11 | $706.6618 | $706.65 | $706.70 | $706.60 | |