| 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 | $24.39 | 6.308% | $25.9285 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $168.90 | 6.450% | $179.7941 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $238.73 | 10.288% | $263.2905 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $151.64 | 7.138% | $162.4641 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $72.79 | 4.607% | $76.1434 | $76.14 | $76.15 | $76.10 |
| Purchase #6 | $28.48 | 5.558% | $30.0629 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $192.62 | 3.497% | $199.3559 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $877.55 | $937.0394 | $937.03 | $937.05 | $937.10 | |