| 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 | $61.91 | 10.806% | $68.6 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $21.62 | 3.183% | $22.3082 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $134.59 | 5.754% | $142.3343 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $108.98 | 9.327% | $119.1446 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $43.33 | 5.181% | $45.5749 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $163.76 | 8.749% | $178.0874 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $151.81 | 4.409% | $158.5033 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $686.00 | $734.5527 | $734.54 | $734.55 | $734.50 | |