| 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 | $86.90 | 11.207% | $96.6389 | $96.64 | $96.65 | $96.60 |
| Purchase #2 | $145.88 | 12.480% | $164.0858 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $184.91 | 7.867% | $199.4569 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $64.96 | 8.416% | $70.427 | $70.43 | $70.45 | $70.40 |
| Purchase #5 | $17.86 | 4.240% | $18.6173 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $42.59 | 10.194% | $46.9316 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $130.31 | 11.819% | $145.7113 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $673.41 | $741.8688 | $741.88 | $741.90 | $741.80 | |