| 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 | $46.72 | 10.177% | $51.4747 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $17.49 | 13.165% | $19.7926 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $95.49 | 3.827% | $99.1444 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $34.84 | 5.369% | $36.7106 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $230.65 | 5.710% | $243.8201 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $113.93 | 6.442% | $121.2694 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $125.97 | 10.574% | $139.2901 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $665.09 | $711.5019 | $711.49 | $711.45 | $711.50 | |