| 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 | $30.38 | 4.664% | $31.7969 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $183.49 | 7.139% | $196.5894 | $196.59 | $196.60 | $196.60 |
| Purchase #3 | $184.49 | 13.112% | $208.6803 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $214.68 | 13.338% | $243.314 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $84.48 | 4.629% | $88.3906 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $63.76 | 7.788% | $68.7256 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $9.81 | 13.542% | $11.1385 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $771.09 | $848.6353 | $848.64 | $848.70 | $848.60 | |