| 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 | $126.46 | 7.268% | $135.6511 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $76.36 | 10.284% | $84.2129 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $94.35 | 10.341% | $104.1067 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $48.50 | 10.401% | $53.5445 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $44.79 | 6.420% | $47.6655 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $194.69 | 10.291% | $214.7255 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $111.84 | 12.523% | $125.8457 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $696.99 | $765.7519 | $765.76 | $765.75 | $765.70 | |