| 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 | $184.49 | 8.476% | $200.1274 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $39.65 | 10.562% | $43.8378 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $127.41 | 11.219% | $141.7041 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $28.55 | 6.110% | $30.2944 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $123.47 | 9.749% | $135.5071 | $135.51 | $135.50 | $135.50 |
| Purchase #6 | $82.27 | 7.363% | $88.3275 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $111.25 | 9.427% | $121.7375 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $697.09 | $761.5358 | $761.54 | $761.60 | $761.40 | |