| 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 | $74.93 | 9.512% | $82.0573 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $23.73 | 5.598% | $25.0584 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $100.44 | 10.837% | $111.3247 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $205.44 | 7.449% | $220.7432 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $191.63 | 6.710% | $204.4884 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $119.31 | 7.488% | $128.2439 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $40.50 | 10.679% | $44.825 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $755.98 | $816.7409 | $816.74 | $816.75 | $816.70 | |