| 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 | $81.52 | 13.587% | $92.5961 | $92.60 | $92.60 | $92.60 |
| Purchase #2 | $179.39 | 4.680% | $187.7855 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $82.93 | 6.238% | $88.1032 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $57.48 | 3.796% | $59.6619 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $22.29 | 5.804% | $23.5837 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $12.28 | 3.653% | $12.7286 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $86.39 | 7.572% | $92.9315 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $522.28 | $557.3905 | $557.39 | $557.45 | $557.40 | |