| 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 | $33.72 | 8.490% | $36.5828 | $36.58 | $36.60 | $36.60 |
| Purchase #2 | $71.80 | 7.524% | $77.2022 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $74.81 | 10.506% | $82.6695 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $40.47 | 4.215% | $42.1758 | $42.18 | $42.20 | $42.20 |
| Purchase #5 | $54.75 | 11.771% | $61.1946 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $132.30 | 13.116% | $149.6525 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $172.83 | 11.467% | $192.6484 | $192.65 | $192.65 | $192.60 |
| 7 purchase totals = | $580.68 | $642.1258 | $642.12 | $642.15 | $642.20 | |