| 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 | $30.32 | 5.523% | $31.9946 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $167.61 | 8.478% | $181.82 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $69.54 | 7.672% | $74.8751 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $198.56 | 5.222% | $208.9288 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $222.77 | 9.722% | $244.4277 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $74.97 | 10.395% | $82.7631 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $17.66 | 6.519% | $18.8113 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $781.43 | $843.6206 | $843.62 | $843.65 | $843.60 | |