| 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 | $54.98 | 11.712% | $61.4193 | $61.42 | $61.40 | $61.40 |
| Purchase #2 | $198.40 | 5.414% | $209.1414 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $21.54 | 10.197% | $23.7364 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $179.63 | 7.744% | $193.5405 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $152.68 | 4.259% | $159.1826 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $6.44 | 5.777% | $6.812 | $6.81 | $6.80 | $6.80 |
| Purchase #7 | $36.27 | 4.180% | $37.7861 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $649.94 | $691.6183 | $691.62 | $691.65 | $691.50 | |