| 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 | $26.56 | 12.382% | $29.8487 | $29.85 | $29.85 | $29.80 |
| Purchase #2 | $157.62 | 3.275% | $162.7821 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $67.54 | 13.450% | $76.6241 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $18.75 | 12.866% | $21.1624 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $77.74 | 7.117% | $83.2728 | $83.27 | $83.25 | $83.30 |
| Purchase #6 | $118.99 | 3.235% | $122.8393 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $220.46 | 9.428% | $241.245 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $687.66 | $737.7744 | $737.77 | $737.75 | $737.70 | |