| 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 | $90.94 | 3.114% | $93.7719 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $188.91 | 8.778% | $205.4925 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $18.84 | 4.320% | $19.6539 | $19.65 | $19.65 | $19.70 |
| Purchase #4 | $42.28 | 7.367% | $45.3948 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $190.96 | 12.189% | $214.2361 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $203.72 | 7.869% | $219.7507 | $219.75 | $219.75 | $219.80 |
| Purchase #7 | $126.57 | 13.334% | $143.4468 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $862.22 | $941.7467 | $941.74 | $941.75 | $941.80 | |