| 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 | $95.62 | 4.780% | $100.1906 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $74.34 | 3.795% | $77.1612 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $7.46 | 8.644% | $8.1048 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $109.37 | 11.786% | $122.2603 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $205.55 | 5.358% | $216.5634 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $56.92 | 8.711% | $61.8783 | $61.88 | $61.90 | $61.90 |
| Purchase #7 | $89.37 | 13.275% | $101.2339 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $638.63 | $687.3925 | $687.38 | $687.40 | $687.50 | |