| 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 | $13.83 | 11.778% | $15.4589 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $75.95 | 10.446% | $83.8837 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $176.76 | 13.562% | $200.7322 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $73.70 | 5.204% | $77.5353 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $246.29 | 10.522% | $272.2046 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $232.56 | 10.745% | $257.5486 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $170.83 | 8.507% | $185.3625 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $989.92 | $1,092.7258 | $1,092.72 | $1,092.75 | $1,092.70 | |