| 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 | $80.97 | 5.219% | $85.1958 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $158.95 | 3.251% | $164.1175 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $89.27 | 5.750% | $94.403 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $164.61 | 5.483% | $173.6356 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $32.68 | 10.806% | $36.2114 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $113.71 | 9.506% | $124.5193 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $63.47 | 10.363% | $70.0474 | $70.05 | $70.05 | $70.00 |
| 7 purchase totals = | $703.66 | $748.1300 | $748.14 | $748.10 | $748.00 | |