| 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 | $76.69 | 3.586% | $79.4401 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $127.99 | 7.226% | $137.2386 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $10.31 | 7.438% | $11.0769 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $186.59 | 13.235% | $211.2852 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $112.70 | 4.283% | $117.5269 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $100.37 | 12.326% | $112.7416 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $170.91 | 13.241% | $193.5402 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $785.56 | $862.8495 | $862.86 | $862.95 | $862.70 | |