| 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 | $76.28 | 6.437% | $81.1901 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $20.61 | 4.376% | $21.5119 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $116.36 | 12.334% | $130.7118 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $124.32 | 6.345% | $132.2081 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $120.62 | 3.689% | $125.0697 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $93.69 | 11.358% | $104.3313 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $104.66 | 10.453% | $115.6001 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $656.54 | $710.6230 | $710.62 | $710.60 | $710.60 | |