| 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 | $236.31 | 4.370% | $246.6367 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $49.62 | 5.855% | $52.5253 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $21.33 | 5.424% | $22.4869 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $184.51 | 4.458% | $192.7355 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $79.89 | 6.650% | $85.2027 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $14.93 | 4.401% | $15.5871 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $55.81 | 12.679% | $62.8861 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $642.40 | $678.0603 | $678.08 | $678.15 | $678.00 | |