| 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 | $41.38 | 13.665% | $47.0346 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $145.57 | 13.520% | $165.2511 | $165.25 | $165.25 | $165.30 |
| Purchase #3 | $193.47 | 9.639% | $212.1186 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $117.41 | 3.856% | $121.9373 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $238.41 | 10.351% | $263.0878 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $40.26 | 11.607% | $44.933 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $25.91 | 6.607% | $27.6219 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $802.41 | $881.9843 | $881.98 | $882.00 | $881.90 | |