| 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 | $21.93 | 7.670% | $23.612 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $78.36 | 3.463% | $81.0736 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $21.71 | 8.212% | $23.4928 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $29.28 | 9.238% | $31.9849 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $22.26 | 4.548% | $23.2724 | $23.27 | $23.25 | $23.30 |
| Purchase #6 | $68.33 | 5.846% | $72.3246 | $72.32 | $72.30 | $72.30 |
| Purchase #7 | $96.38 | 10.593% | $106.5895 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $338.25 | $362.3498 | $362.33 | $362.30 | $362.40 | |