| 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 | $70.69 | 5.795% | $74.7865 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $189.41 | 3.178% | $195.4294 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $118.78 | 9.104% | $129.5937 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $84.34 | 6.530% | $89.8474 | $89.85 | $89.85 | $89.80 |
| Purchase #5 | $79.39 | 11.312% | $88.3706 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $240.93 | 6.787% | $257.2819 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $223.72 | 3.688% | $231.9708 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,007.26 | $1,067.2803 | $1,067.28 | $1,067.30 | $1,067.30 | |