| 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 | $59.80 | 10.537% | $66.1011 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $235.36 | 10.238% | $259.4562 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $20.43 | 3.412% | $21.1271 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $117.57 | 8.488% | $127.5493 | $127.55 | $127.55 | $127.50 |
| Purchase #5 | $146.28 | 9.395% | $160.023 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $50.92 | 6.427% | $54.1926 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $106.79 | 8.293% | $115.6461 | $115.65 | $115.65 | $115.60 |
| 7 purchase totals = | $737.15 | $804.0954 | $804.10 | $804.10 | $804.00 | |