| 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 | $84.60 | 5.837% | $89.5381 | $89.54 | $89.55 | $89.50 |
| Purchase #2 | $191.85 | 12.206% | $215.2672 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $245.91 | 5.821% | $260.2244 | $260.22 | $260.20 | $260.20 |
| Purchase #4 | $121.43 | 9.199% | $132.6003 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $126.71 | 7.566% | $136.2969 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $60.33 | 8.142% | $65.2421 | $65.24 | $65.25 | $65.20 |
| Purchase #7 | $201.88 | 5.504% | $212.9915 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $1,032.71 | $1,112.1605 | $1,112.16 | $1,112.15 | $1,112.10 | |