| 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 | $12.71 | 8.122% | $13.7423 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $226.95 | 13.464% | $257.5065 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $153.53 | 3.135% | $158.3432 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $173.38 | 13.538% | $196.8522 | $196.85 | $196.85 | $196.90 |
| Purchase #5 | $101.56 | 5.819% | $107.4698 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $129.81 | 4.217% | $135.2841 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $167.60 | 5.257% | $176.4107 | $176.41 | $176.40 | $176.40 |
| 7 purchase totals = | $965.54 | $1,045.6088 | $1,045.60 | $1,045.60 | $1,045.60 | |