| 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 | $228.77 | 6.615% | $243.9031 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $59.70 | 7.511% | $64.1841 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $11.29 | 8.490% | $12.2485 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $170.76 | 4.259% | $178.0327 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $65.44 | 8.746% | $71.1634 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $50.59 | 11.210% | $56.2611 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $27.40 | 8.118% | $29.6243 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $613.95 | $655.4172 | $655.40 | $655.40 | $655.40 | |