| 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 | $67.30 | 5.554% | $71.0378 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $77.48 | 4.515% | $80.9782 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $155.59 | 13.647% | $176.8234 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $114.33 | 9.846% | $125.5869 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $163.52 | 13.542% | $185.6639 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $13.91 | 12.859% | $15.6987 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $71.35 | 3.352% | $73.7417 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $663.48 | $729.5306 | $729.53 | $729.55 | $729.50 | |