| 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 | $46.67 | 9.572% | $51.1373 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $235.90 | 9.339% | $257.9307 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $200.81 | 11.747% | $224.3992 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $73.83 | 5.308% | $77.7489 | $77.75 | $77.75 | $77.70 |
| Purchase #5 | $127.35 | 10.126% | $140.2455 | $140.25 | $140.25 | $140.20 |
| Purchase #6 | $179.87 | 7.424% | $193.2235 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $208.68 | 9.622% | $228.7592 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,073.11 | $1,173.4443 | $1,173.45 | $1,173.45 | $1,173.30 | |