| 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 | $22.89 | 7.838% | $24.6841 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $179.61 | 10.474% | $198.4224 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $237.63 | 13.315% | $269.2704 | $269.27 | $269.25 | $269.30 |
| Purchase #4 | $74.44 | 10.815% | $82.4907 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $108.87 | 11.474% | $121.3617 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $24.99 | 3.515% | $25.8684 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $117.52 | 12.295% | $131.9691 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $765.95 | $854.0668 | $854.06 | $854.00 | $854.20 | |