| 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 | $7.29 | 8.102% | $7.8806 | $7.88 | $7.90 | $7.90 |
| Purchase #2 | $30.60 | 12.714% | $34.4905 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $220.71 | 12.305% | $247.8684 | $247.87 | $247.85 | $247.90 |
| Purchase #4 | $209.65 | 10.688% | $232.0574 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $83.93 | 12.854% | $94.7184 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $99.92 | 6.115% | $106.0301 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $17.45 | 7.832% | $18.8167 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $669.55 | $741.8621 | $741.87 | $741.85 | $741.90 | |