| 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 | $22.31 | 3.498% | $23.0904 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $149.69 | 3.279% | $154.5983 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $208.33 | 5.280% | $219.3298 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $115.88 | 7.338% | $124.3833 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $159.52 | 8.599% | $173.2371 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $152.65 | 3.419% | $157.8691 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $47.52 | 4.312% | $49.5691 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $855.90 | $902.0771 | $902.08 | $902.10 | $902.10 | |