| 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 | $91.77 | 3.318% | $94.8149 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $190.65 | 7.477% | $204.9049 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $55.39 | 11.547% | $61.7859 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $170.57 | 13.598% | $193.7641 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $221.38 | 13.629% | $251.5519 | $251.55 | $251.55 | $251.60 |
| Purchase #6 | $72.65 | 11.370% | $80.9103 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $176.56 | 13.333% | $200.1007 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $978.97 | $1,087.8327 | $1,087.82 | $1,087.80 | $1,087.90 | |