| 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 | $45.74 | 13.853% | $52.0764 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $34.98 | 4.139% | $36.4278 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $145.25 | 10.858% | $161.0212 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $46.55 | 8.650% | $50.5766 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $148.64 | 9.135% | $162.2183 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $204.28 | 4.753% | $213.9894 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $184.28 | 10.316% | $203.2903 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $809.72 | $879.6000 | $879.61 | $879.65 | $879.60 | |