| 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 | $50.78 | 3.343% | $52.4776 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $173.77 | 4.280% | $181.2074 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $228.38 | 6.146% | $242.4162 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $104.30 | 7.587% | $112.2132 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $174.57 | 11.791% | $195.1535 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $102.63 | 5.363% | $108.134 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $176.53 | 5.500% | $186.2392 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $1,010.96 | $1,077.8411 | $1,077.84 | $1,077.85 | $1,077.80 | |