| 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 | $203.70 | 8.817% | $221.6602 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $228.58 | 13.306% | $258.9949 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $49.30 | 4.750% | $51.6418 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $44.37 | 10.650% | $49.0954 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $28.64 | 12.687% | $32.2736 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $7.29 | 3.827% | $7.569 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $74.86 | 9.659% | $82.0907 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $636.74 | $703.3256 | $703.32 | $703.30 | $703.40 | |