| 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 | $39.83 | 3.722% | $41.3125 | $41.31 | $41.30 | $41.30 |
| Purchase #2 | $81.28 | 4.191% | $84.6864 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $176.48 | 12.396% | $198.3565 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $194.75 | 4.709% | $203.9208 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $6.61 | 4.293% | $6.8938 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $117.41 | 8.649% | $127.5648 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $149.45 | 4.787% | $156.6042 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $765.81 | $819.3390 | $819.33 | $819.30 | $819.40 | |