| 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 | $89.81 | 4.191% | $93.5739 | $93.57 | $93.55 | $93.60 |
| Purchase #2 | $182.99 | 13.736% | $208.1255 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $222.41 | 11.787% | $248.6255 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $137.35 | 4.501% | $143.5321 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $56.83 | 12.143% | $63.7309 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $6.71 | 13.761% | $7.6334 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $150.77 | 5.715% | $159.3865 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $846.87 | $924.6078 | $924.61 | $924.70 | $924.50 | |