| 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 | $27.29 | 13.170% | $30.8841 | $30.88 | $30.90 | $30.90 |
| Purchase #2 | $164.97 | 13.216% | $186.7724 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $5.40 | 10.192% | $5.9504 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $152.96 | 8.193% | $165.492 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $102.97 | 8.475% | $111.6967 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $214.35 | 5.412% | $225.9506 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $74.48 | 12.853% | $84.0529 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $742.42 | $810.7991 | $810.79 | $810.80 | $811.00 | |