| 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 | $71.91 | 10.733% | $79.6281 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $38.26 | 8.250% | $41.4165 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $149.95 | 10.805% | $166.1521 | $166.15 | $166.15 | $166.20 |
| Purchase #4 | $209.39 | 6.169% | $222.3073 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $232.78 | 10.549% | $257.336 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $122.87 | 7.595% | $132.202 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $185.97 | 6.542% | $198.1362 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $1,011.13 | $1,097.1782 | $1,097.19 | $1,097.20 | $1,097.10 | |