| 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 | $96.32 | 7.212% | $103.2666 | $103.27 | $103.25 | $103.30 |
| Purchase #2 | $222.78 | 6.610% | $237.5058 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $71.75 | 12.621% | $80.8056 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $191.27 | 9.696% | $209.8155 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $45.97 | 7.147% | $49.2555 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $99.26 | 10.581% | $109.7627 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $162.41 | 4.838% | $170.2674 | $170.27 | $170.25 | $170.30 |
| 7 purchase totals = | $889.76 | $960.6791 | $960.70 | $960.60 | $960.80 | |