| 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 | $125.52 | 8.726% | $136.4729 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $247.45 | 13.191% | $280.0911 | $280.09 | $280.10 | $280.10 |
| Purchase #3 | $33.44 | 8.780% | $36.376 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $50.57 | 7.565% | $54.3956 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $189.89 | 3.152% | $195.8753 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $23.71 | 4.212% | $24.7087 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $29.59 | 6.702% | $31.5731 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $700.17 | $759.4927 | $759.50 | $759.50 | $759.60 | |