| 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 | $67.54 | 7.607% | $72.6778 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $74.86 | 8.434% | $81.1737 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $153.52 | 5.784% | $162.3996 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $222.29 | 7.719% | $239.4486 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $80.99 | 13.611% | $92.0135 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $81.38 | 6.774% | $86.8927 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $36.41 | 5.760% | $38.5072 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $716.99 | $773.1131 | $773.11 | $773.10 | $773.10 | |