| 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 | $127.75 | 12.571% | $143.8095 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $49.59 | 3.776% | $51.4625 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $137.55 | 3.795% | $142.77 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $113.97 | 7.638% | $122.675 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $22.49 | 5.566% | $23.7418 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $54.43 | 10.706% | $60.2573 | $60.26 | $60.25 | $60.30 |
| Purchase #7 | $31.98 | 3.156% | $32.9893 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $537.76 | $577.7054 | $577.71 | $577.70 | $577.80 | |