| 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 | $36.90 | 4.471% | $38.5498 | $38.55 | $38.55 | $38.50 |
| Purchase #2 | $242.66 | 7.152% | $260.015 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $72.40 | 11.224% | $80.5262 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $149.94 | 7.459% | $161.124 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $218.38 | 10.766% | $241.8908 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $9.91 | 3.810% | $10.2876 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $101.80 | 9.394% | $111.3631 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $831.99 | $903.7565 | $903.76 | $903.75 | $903.70 | |