| 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 | $37.91 | 13.772% | $43.131 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $121.35 | 11.622% | $135.4533 | $135.45 | $135.45 | $135.50 |
| Purchase #3 | $149.91 | 13.162% | $169.6412 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $83.98 | 13.444% | $95.2703 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $6.58 | 8.389% | $7.132 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $58.35 | 11.702% | $65.1781 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $86.61 | 13.391% | $98.2079 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $544.69 | $614.0138 | $614.01 | $614.05 | $614.00 | |