| 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 | $76.92 | 11.357% | $85.6558 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $52.27 | 7.404% | $56.1401 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $203.31 | 8.363% | $220.3128 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $174.40 | 10.427% | $192.5847 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $115.72 | 7.439% | $124.3284 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $69.85 | 4.348% | $72.8871 | $72.89 | $72.90 | $72.90 |
| Purchase #7 | $93.51 | 8.327% | $101.2966 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $785.98 | $853.2055 | $853.21 | $853.25 | $853.20 | |