| 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 | $78.69 | 9.674% | $86.3025 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $193.27 | 10.530% | $213.6213 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $33.27 | 9.679% | $36.4902 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $173.54 | 8.207% | $187.7824 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $162.50 | 10.307% | $179.2489 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $85.54 | 9.501% | $93.6672 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $55.72 | 10.390% | $61.5093 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $782.53 | $858.6218 | $858.62 | $858.60 | $858.60 | |