| 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 | $104.55 | 3.433% | $108.1392 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $205.37 | 3.806% | $213.1864 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $19.33 | 5.803% | $20.4517 | $20.45 | $20.45 | $20.50 |
| Purchase #4 | $77.69 | 6.838% | $83.0024 | $83.00 | $83.00 | $83.00 |
| Purchase #5 | $43.64 | 5.232% | $45.9232 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $180.82 | 8.260% | $195.7557 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $112.94 | 6.421% | $120.1919 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $744.34 | $786.6505 | $786.65 | $786.65 | $786.70 | |