| 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 | $64.76 | 11.401% | $72.1433 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $57.39 | 10.346% | $63.3276 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $75.92 | 11.780% | $84.8634 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $19.35 | 11.162% | $21.5098 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $213.72 | 13.502% | $242.5765 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $33.81 | 12.554% | $38.0545 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $194.25 | 10.350% | $214.3549 | $214.35 | $214.35 | $214.40 |
| 7 purchase totals = | $659.20 | $736.8300 | $736.82 | $736.85 | $736.90 | |