| 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 | $51.73 | 12.692% | $58.2956 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $155.43 | 7.695% | $167.3903 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $153.87 | 13.586% | $174.7748 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $124.47 | 11.349% | $138.5961 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $189.99 | 13.581% | $215.7925 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $122.85 | 5.708% | $129.8623 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $109.78 | 11.207% | $122.083 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $908.12 | $1,006.7946 | $1,006.79 | $1,006.80 | $1,006.90 | |