| 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 | $5.73 | 5.228% | $6.0296 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $206.54 | 12.748% | $232.8697 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $72.90 | 3.161% | $75.2044 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $54.47 | 11.262% | $60.6044 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $219.72 | 13.239% | $248.8087 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $35.44 | 6.681% | $37.8077 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $66.72 | 12.189% | $74.8525 | $74.85 | $74.85 | $74.90 |
| 7 purchase totals = | $661.52 | $736.1770 | $736.17 | $736.15 | $736.20 | |