| 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 | $16.87 | 12.305% | $18.9459 | $18.95 | $18.95 | $18.90 |
| Purchase #2 | $111.27 | 11.142% | $123.6677 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $111.70 | 7.131% | $119.6653 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $52.88 | 10.269% | $58.3102 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $240.52 | 4.436% | $251.1895 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $20.99 | 10.569% | $23.2084 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $125.52 | 11.484% | $139.9347 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $679.75 | $734.9217 | $734.93 | $734.90 | $734.90 | |