| 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 | $36.73 | 7.832% | $39.6067 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $22.33 | 3.732% | $23.1634 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $132.98 | 5.476% | $140.262 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $242.92 | 12.218% | $272.6 | $272.60 | $272.60 | $272.60 |
| Purchase #5 | $63.56 | 12.809% | $71.7014 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $186.36 | 3.631% | $193.1267 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $156.75 | 13.536% | $177.9677 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $841.63 | $918.4279 | $918.43 | $918.40 | $918.50 | |