| 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 | $6.81 | 7.609% | $7.3282 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $230.84 | 9.543% | $252.8691 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $232.46 | 5.127% | $244.3782 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $80.58 | 12.760% | $90.862 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $184.50 | 11.843% | $206.3503 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $64.42 | 4.257% | $67.1624 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $144.59 | 6.567% | $154.0852 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $944.20 | $1,023.0354 | $1,023.04 | $1,023.05 | $1,023.20 | |