| 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 | $32.47 | 3.318% | $33.5474 | $33.55 | $33.55 | $33.50 |
| Purchase #2 | $172.25 | 12.579% | $193.9173 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $6.71 | 9.285% | $7.333 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $64.36 | 7.588% | $69.2436 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $29.80 | 3.848% | $30.9467 | $30.95 | $30.95 | $30.90 |
| Purchase #6 | $62.33 | 3.558% | $64.5477 | $64.55 | $64.55 | $64.50 |
| Purchase #7 | $189.51 | 5.146% | $199.2622 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $557.43 | $598.7979 | $598.80 | $598.80 | $598.60 | |