| 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 | $116.34 | 8.617% | $126.365 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $45.57 | 8.785% | $49.5733 | $49.57 | $49.55 | $49.60 |
| Purchase #3 | $36.34 | 5.796% | $38.4463 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $184.40 | 4.318% | $192.3624 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $248.49 | 12.573% | $279.7326 | $279.73 | $279.75 | $279.70 |
| Purchase #6 | $105.75 | 3.619% | $109.5771 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $53.90 | 11.504% | $60.1007 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $790.79 | $856.1574 | $856.16 | $856.15 | $856.20 | |