| 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 | $62.66 | 6.787% | $66.9127 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $135.45 | 9.858% | $148.8027 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $133.74 | 13.234% | $151.4392 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $117.85 | 11.549% | $131.4605 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $22.70 | 13.186% | $25.6932 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $172.41 | 3.579% | $178.5806 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $76.92 | 6.340% | $81.7967 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $721.73 | $784.6856 | $784.68 | $784.70 | $784.70 | |