| 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 | $53.45 | 6.642% | $57.0001 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $225.49 | 9.869% | $247.7436 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $138.79 | 10.811% | $153.7946 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $8.36 | 11.587% | $9.3287 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $13.96 | 9.246% | $15.2507 | $15.25 | $15.25 | $15.30 |
| Purchase #6 | $145.36 | 12.181% | $163.0663 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $46.57 | 12.434% | $52.3605 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $631.98 | $698.5445 | $698.54 | $698.55 | $698.60 | |