| 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 | $21.29 | 3.529% | $22.0413 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $246.83 | 12.514% | $277.7183 | $277.72 | $277.70 | $277.70 |
| Purchase #3 | $65.47 | 12.476% | $73.638 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $162.74 | 9.312% | $177.8943 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $166.84 | 4.821% | $174.8834 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $63.81 | 3.123% | $65.8028 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $215.85 | 3.645% | $223.7177 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $942.83 | $1,015.6958 | $1,015.69 | $1,015.70 | $1,015.60 | |