| 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 | $72.66 | 6.868% | $77.6503 | $77.65 | $77.65 | $77.70 |
| Purchase #2 | $175.64 | 13.168% | $198.7683 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $206.35 | 3.638% | $213.857 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $74.94 | 8.512% | $81.3189 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $198.43 | 13.288% | $224.7974 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $67.37 | 5.744% | $71.2397 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $118.33 | 3.725% | $122.7378 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $913.72 | $990.3694 | $990.38 | $990.35 | $990.40 | |