| 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 | $60.52 | 3.260% | $62.493 | $62.49 | $62.50 | $62.50 |
| Purchase #2 | $147.68 | 12.845% | $166.6495 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $116.78 | 13.289% | $132.2989 | $132.30 | $132.30 | $132.30 |
| Purchase #4 | $203.53 | 10.463% | $224.8253 | $224.83 | $224.85 | $224.80 |
| Purchase #5 | $6.84 | 8.830% | $7.444 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $9.31 | 9.470% | $10.1917 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $197.84 | 10.474% | $218.5618 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $742.50 | $822.4642 | $822.46 | $822.50 | $822.40 | |