| 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 | $104.48 | 4.112% | $108.7762 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $76.50 | 10.109% | $84.2334 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $81.79 | 4.569% | $85.527 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $144.84 | 4.727% | $151.6866 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $45.43 | 3.526% | $47.0319 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $227.62 | 7.835% | $245.454 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $12.63 | 7.153% | $13.5334 | $13.53 | $13.55 | $13.50 |
| 7 purchase totals = | $693.29 | $736.2425 | $736.24 | $736.35 | $736.20 | |