| 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 | $50.69 | 10.857% | $56.1934 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $118.59 | 9.712% | $130.1075 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $191.95 | 7.289% | $205.9412 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $100.60 | 9.549% | $110.2063 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $147.94 | 6.822% | $158.0325 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $248.51 | 12.775% | $280.2572 | $280.26 | $280.25 | $280.30 |
| Purchase #7 | $25.43 | 10.155% | $28.0124 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $883.71 | $968.7505 | $968.75 | $968.75 | $968.70 | |