| 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 | $33.55 | 9.190% | $36.6332 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $8.46 | 7.231% | $9.0717 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $239.56 | 10.108% | $263.7747 | $263.77 | $263.75 | $263.80 |
| Purchase #4 | $134.76 | 10.780% | $149.2871 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $139.33 | 9.670% | $152.8032 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $201.60 | 13.858% | $229.5377 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $16.93 | 3.718% | $17.5595 | $17.56 | $17.55 | $17.60 |
| 7 purchase totals = | $774.19 | $858.6671 | $858.66 | $858.65 | $858.70 | |