| 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 | $63.59 | 3.245% | $65.6535 | $65.65 | $65.65 | $65.70 |
| Purchase #2 | $102.44 | 7.139% | $109.7532 | $109.75 | $109.75 | $109.80 |
| Purchase #3 | $127.67 | 11.790% | $142.7223 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $199.77 | 9.533% | $218.8141 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $152.32 | 7.420% | $163.6221 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $164.26 | 13.498% | $186.4318 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $158.90 | 11.442% | $177.0813 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $968.95 | $1,064.0783 | $1,064.06 | $1,064.05 | $1,064.10 | |