| 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 | $6.35 | 5.383% | $6.6918 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $154.98 | 5.285% | $163.1707 | $163.17 | $163.15 | $163.20 |
| Purchase #3 | $180.87 | 3.706% | $187.573 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $146.50 | 13.392% | $166.1193 | $166.12 | $166.10 | $166.10 |
| Purchase #5 | $224.40 | 9.702% | $246.1713 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $44.61 | 7.216% | $47.8291 | $47.83 | $47.85 | $47.80 |
| Purchase #7 | $231.34 | 12.494% | $260.2436 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $989.05 | $1,077.7988 | $1,077.79 | $1,077.75 | $1,077.80 | |