| 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 | $39.52 | 13.234% | $44.7501 | $44.75 | $44.75 | $44.80 |
| Purchase #2 | $246.73 | 4.346% | $257.4529 | $257.45 | $257.45 | $257.50 |
| Purchase #3 | $222.39 | 12.430% | $250.0331 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $118.69 | 3.310% | $122.6186 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $196.81 | 10.330% | $217.1405 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $77.94 | 13.745% | $88.6529 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $43.46 | 10.640% | $48.0841 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $945.54 | $1,028.7322 | $1,028.72 | $1,028.75 | $1,028.80 | |