| 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 | $11.85 | 9.259% | $12.9472 | $12.95 | $12.95 | $12.90 |
| Purchase #2 | $133.28 | 3.165% | $137.4983 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $118.78 | 13.262% | $134.5326 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $140.58 | 3.783% | $145.8981 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $196.45 | 12.168% | $220.354 | $220.35 | $220.35 | $220.40 |
| Purchase #6 | $56.77 | 13.199% | $64.2631 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $66.88 | 5.733% | $70.7142 | $70.71 | $70.70 | $70.70 |
| 7 purchase totals = | $724.59 | $786.2075 | $786.20 | $786.20 | $786.20 | |