| 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 | $21.55 | 9.629% | $23.625 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $90.90 | 11.245% | $101.1217 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $73.61 | 12.242% | $82.6213 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $202.73 | 3.549% | $209.9249 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $123.43 | 3.622% | $127.9006 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $31.65 | 13.713% | $35.9902 | $35.99 | $36.00 | $36.00 |
| Purchase #7 | $201.73 | 11.464% | $224.8563 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $745.60 | $806.0400 | $806.04 | $806.00 | $806.00 | |