| 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 | $11.83 | 7.266% | $12.6896 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $55.81 | 12.779% | $62.942 | $62.94 | $62.95 | $62.90 |
| Purchase #3 | $21.75 | 13.680% | $24.7254 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $222.43 | 11.747% | $248.5589 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $162.75 | 7.225% | $174.5087 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $30.50 | 11.827% | $34.1072 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $159.70 | 3.815% | $165.7926 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $664.77 | $723.3244 | $723.33 | $723.35 | $723.30 | |