| 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 | $93.28 | 10.758% | $103.3151 | $103.32 | $103.30 | $103.30 |
| Purchase #2 | $68.32 | 5.637% | $72.1712 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $180.42 | 8.495% | $195.7467 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $145.70 | 12.170% | $163.4317 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $129.72 | 13.805% | $147.6278 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $98.94 | 5.743% | $104.6221 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $86.74 | 3.244% | $89.5538 | $89.55 | $89.55 | $89.60 |
| 7 purchase totals = | $803.12 | $876.4684 | $876.47 | $876.45 | $876.40 | |