| 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 | $30.55 | 13.630% | $34.714 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $100.55 | 9.624% | $110.2269 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $194.88 | 12.242% | $218.7372 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $126.68 | 11.527% | $141.2824 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $173.68 | 11.398% | $193.476 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $65.60 | 10.344% | $72.3857 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $172.37 | 7.789% | $185.7959 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $864.31 | $956.6181 | $956.63 | $956.70 | $956.60 | |