| 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 | $31.73 | 13.417% | $35.9872 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $147.64 | 5.406% | $155.6214 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $195.73 | 10.730% | $216.7318 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $15.53 | 4.548% | $16.2363 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $119.89 | 4.536% | $125.3282 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $110.89 | 4.813% | $116.2271 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $123.59 | 13.164% | $139.8594 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $745.00 | $805.9914 | $806.00 | $806.05 | $805.90 | |