| 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 | $22.77 | 11.384% | $25.3621 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $176.92 | 3.230% | $182.6345 | $182.63 | $182.65 | $182.60 |
| Purchase #3 | $46.81 | 9.214% | $51.1231 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $118.66 | 13.119% | $134.227 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $238.28 | 10.673% | $263.7116 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $60.56 | 10.149% | $66.7062 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $157.80 | 4.502% | $164.9042 | $164.90 | $164.90 | $164.90 |
| 7 purchase totals = | $821.80 | $888.6687 | $888.66 | $888.65 | $888.60 | |