| 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 | $90.97 | 12.579% | $102.4131 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $50.81 | 5.562% | $53.6361 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $180.52 | 5.609% | $190.6454 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $177.53 | 4.697% | $185.8686 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $173.64 | 7.559% | $186.7654 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $94.52 | 7.110% | $101.2404 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $113.48 | 11.704% | $126.7617 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $881.47 | $947.3307 | $947.34 | $947.30 | $947.30 | |