| 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 | $99.27 | 6.844% | $106.064 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $31.92 | 3.446% | $33.02 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $84.64 | 9.548% | $92.7214 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $123.59 | 10.732% | $136.8537 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $219.61 | 9.617% | $240.7299 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $204.56 | 8.721% | $222.3997 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $16.81 | 10.315% | $18.544 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $780.40 | $850.3327 | $850.32 | $850.30 | $850.30 | |