| 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 | $44.63 | 7.112% | $47.8041 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $34.63 | 11.378% | $38.5702 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $104.69 | 7.593% | $112.6391 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $65.61 | 5.751% | $69.3832 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $119.48 | 11.575% | $133.3098 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $140.90 | 11.589% | $157.2289 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $112.96 | 6.613% | $120.43 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $622.90 | $679.3653 | $679.36 | $679.40 | $679.30 | |