| 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 | $23.50 | 13.457% | $26.6624 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $126.69 | 7.479% | $136.1651 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $139.97 | 5.357% | $147.4682 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $21.79 | 3.522% | $22.5574 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $122.85 | 4.238% | $128.0564 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $181.50 | 13.159% | $205.3836 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $163.93 | 8.784% | $178.3296 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $780.23 | $844.6227 | $844.63 | $844.60 | $844.80 | |