| 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 | $80.58 | 11.612% | $89.9369 | $89.94 | $89.95 | $89.90 |
| Purchase #2 | $20.84 | 10.363% | $22.9996 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $71.53 | 4.284% | $74.5943 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $174.57 | 10.749% | $193.3345 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $179.63 | 9.661% | $196.9841 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $50.33 | 13.307% | $57.0274 | $57.03 | $57.05 | $57.00 |
| Purchase #7 | $60.29 | 6.819% | $64.4012 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $637.77 | $699.2780 | $699.27 | $699.35 | $699.20 | |