| 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 | $97.29 | 7.618% | $104.7016 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $77.63 | 11.337% | $86.4309 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $174.72 | 9.788% | $191.8216 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $63.65 | 11.610% | $71.0398 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $173.32 | 7.428% | $186.1942 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $191.28 | 7.468% | $205.5648 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $48.48 | 8.430% | $52.5669 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $826.37 | $898.3198 | $898.31 | $898.30 | $898.30 | |