| 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 | $44.32 | 11.823% | $49.56 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $164.50 | 7.306% | $176.5184 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $164.58 | 6.787% | $175.75 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $6.64 | 12.322% | $7.4582 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $154.64 | 7.726% | $166.5875 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $8.87 | 9.282% | $9.6933 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $203.59 | 5.679% | $215.1519 | $215.15 | $215.15 | $215.20 |
| 7 purchase totals = | $747.14 | $800.7193 | $800.72 | $800.70 | $800.90 | |