| 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 | $66.28 | 6.741% | $70.7479 | $70.75 | $70.75 | $70.70 |
| Purchase #2 | $5.83 | 3.233% | $6.0185 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $237.45 | 7.754% | $255.8619 | $255.86 | $255.85 | $255.90 |
| Purchase #4 | $127.94 | 13.475% | $145.1799 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $26.67 | 12.140% | $29.9077 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $237.31 | 12.450% | $266.8551 | $266.86 | $266.85 | $266.90 |
| Purchase #7 | $31.50 | 13.577% | $35.7768 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $732.98 | $810.3478 | $810.36 | $810.35 | $810.40 | |