| 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 | $40.66 | 10.662% | $44.9952 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $123.65 | 10.720% | $136.9053 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $24.76 | 10.553% | $27.3729 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $54.38 | 10.384% | $60.0268 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $182.59 | 5.131% | $191.9587 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $23.31 | 13.555% | $26.4697 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $194.87 | 7.242% | $208.9825 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $644.22 | $696.7111 | $696.72 | $696.70 | $696.80 | |