| 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 | $58.52 | 10.515% | $64.6734 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $60.43 | 5.608% | $63.8189 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $89.66 | 8.241% | $97.0489 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $156.26 | 9.834% | $171.6266 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $196.51 | 11.280% | $218.6763 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $66.67 | 3.631% | $69.0908 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $209.79 | 4.644% | $219.5326 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $837.84 | $904.4675 | $904.47 | $904.50 | $904.40 | |