| 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 | $41.79 | 4.347% | $43.6066 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $23.71 | 8.747% | $25.7839 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $38.47 | 4.825% | $40.3262 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $121.54 | 7.755% | $130.9654 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $205.54 | 12.716% | $231.6765 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $73.67 | 5.764% | $77.9163 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $196.69 | 8.114% | $212.6494 | $212.65 | $212.65 | $212.60 |
| 7 purchase totals = | $701.41 | $762.9243 | $762.94 | $762.95 | $762.90 | |