| 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 | $35.46 | 9.538% | $38.8422 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $52.63 | 5.202% | $55.3678 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $75.34 | 6.253% | $80.051 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $168.66 | 7.118% | $180.6652 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $53.92 | 4.400% | $56.2925 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $36.79 | 3.648% | $38.1321 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $184.49 | 4.211% | $192.2589 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $607.29 | $641.6097 | $641.61 | $641.60 | $641.70 | |