| 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 | $75.38 | 3.404% | $77.9459 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $120.70 | 5.589% | $127.4459 | $127.45 | $127.45 | $127.40 |
| Purchase #3 | $207.57 | 6.559% | $221.1845 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $216.30 | 4.344% | $225.6961 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $135.41 | 4.405% | $141.3748 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $86.73 | 8.567% | $94.1602 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $18.45 | 12.737% | $20.8 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $860.54 | $908.6074 | $908.61 | $908.60 | $908.60 | |