| 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 | $51.53 | 10.328% | $56.852 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $46.50 | 13.464% | $52.7608 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $34.51 | 6.546% | $36.769 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $40.77 | 4.767% | $42.7135 | $42.71 | $42.70 | $42.70 |
| Purchase #5 | $33.54 | 3.586% | $34.7427 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $142.68 | 10.361% | $157.4631 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $157.58 | 9.808% | $173.0354 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $507.11 | $554.3365 | $554.33 | $554.30 | $554.40 | |