| 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 | $6.80 | 13.731% | $7.7337 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $229.97 | 3.244% | $237.4302 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $16.93 | 10.549% | $18.7159 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $65.67 | 4.554% | $68.6606 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $139.90 | 8.119% | $151.2585 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $216.62 | 13.660% | $246.2103 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $244.42 | 3.274% | $252.4223 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $920.31 | $982.4315 | $982.43 | $982.40 | $982.40 | |