| 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 | $72.49 | 12.436% | $81.5049 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $50.76 | 8.861% | $55.2578 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $89.82 | 3.379% | $92.855 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $185.32 | 3.294% | $191.4244 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $5.75 | 5.568% | $6.0702 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $152.30 | 3.364% | $157.4234 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $61.77 | 5.476% | $65.1525 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $618.21 | $649.6882 | $649.68 | $649.60 | $649.80 | |