| 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 | $66.64 | 5.379% | $70.2246 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $127.65 | 3.450% | $132.0539 | $132.05 | $132.05 | $132.10 |
| Purchase #3 | $104.87 | 8.838% | $114.1384 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $203.77 | 3.701% | $211.3115 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $243.76 | 10.352% | $268.994 | $268.99 | $269.00 | $269.00 |
| Purchase #6 | $24.43 | 7.282% | $26.209 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $8.49 | 5.296% | $8.9396 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $779.61 | $831.8710 | $831.86 | $831.85 | $831.80 | |