| 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 | $133.83 | 13.428% | $151.8007 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $63.25 | 3.502% | $65.465 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $23.80 | 9.847% | $26.1436 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $80.62 | 9.181% | $88.0217 | $88.02 | $88.00 | $88.00 |
| Purchase #5 | $28.90 | 5.727% | $30.5551 | $30.56 | $30.55 | $30.60 |
| Purchase #6 | $53.99 | 5.824% | $57.1344 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $243.29 | 6.284% | $258.5783 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $627.68 | $677.6988 | $677.70 | $677.70 | $677.70 | |