| 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 | $66.54 | 5.787% | $70.3907 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $63.93 | 3.512% | $66.1752 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $223.74 | 4.215% | $233.1706 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $249.76 | 4.292% | $260.4797 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $209.63 | 13.160% | $237.2173 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $241.68 | 12.768% | $272.5377 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $75.48 | 10.511% | $83.4137 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $1,130.76 | $1,223.3849 | $1,223.39 | $1,223.40 | $1,223.40 | |