| 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 | $25.90 | 3.291% | $26.7524 | $26.75 | $26.75 | $26.80 |
| Purchase #2 | $176.54 | 11.840% | $197.4423 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $147.90 | 11.314% | $164.6334 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $147.47 | 8.200% | $159.5625 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $122.95 | 3.854% | $127.6885 | $127.69 | $127.70 | $127.70 |
| Purchase #6 | $52.71 | 12.329% | $59.2086 | $59.21 | $59.20 | $59.20 |
| Purchase #7 | $98.30 | 6.447% | $104.6374 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $771.77 | $839.9251 | $839.92 | $839.95 | $839.90 | |