| 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 | $76.74 | 10.623% | $84.8921 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $197.64 | 4.768% | $207.0635 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $46.28 | 13.800% | $52.6666 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $63.97 | 10.462% | $70.6625 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $85.37 | 4.562% | $89.2646 | $89.26 | $89.25 | $89.30 |
| Purchase #6 | $10.26 | 5.537% | $10.8281 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $32.85 | 10.688% | $36.361 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $513.11 | $551.7384 | $551.73 | $551.70 | $551.90 | |