| 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 | $32.60 | 9.674% | $35.7537 | $35.75 | $35.75 | $35.80 |
| Purchase #2 | $188.97 | 3.729% | $196.0167 | $196.02 | $196.00 | $196.00 |
| Purchase #3 | $88.59 | 13.378% | $100.4416 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $27.63 | 8.461% | $29.9678 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $118.50 | 11.388% | $131.9948 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $178.57 | 5.155% | $187.7753 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $122.74 | 12.712% | $138.3427 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $757.60 | $820.2926 | $820.29 | $820.30 | $820.30 | |