| 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 | $30.91 | 9.839% | $33.9512 | $33.95 | $33.95 | $34.00 |
| Purchase #2 | $154.35 | 7.708% | $166.2473 | $166.25 | $166.25 | $166.20 |
| Purchase #3 | $21.70 | 11.662% | $24.2307 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $90.53 | 12.326% | $101.6887 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $160.80 | 6.610% | $171.4289 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $158.57 | 11.350% | $176.5677 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $221.63 | 5.848% | $234.5909 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $838.49 | $908.7054 | $908.71 | $908.75 | $908.70 | |