| 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 | $26.77 | 10.597% | $29.6068 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $147.78 | 8.198% | $159.895 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $21.71 | 7.705% | $23.3828 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $36.82 | 12.860% | $41.5551 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $195.78 | 3.135% | $201.9177 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $32.47 | 4.421% | $33.9055 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $174.40 | 7.739% | $187.8968 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $635.73 | $678.1597 | $678.18 | $678.15 | $678.20 | |