| 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 | $11.27 | 3.266% | $11.6381 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $41.94 | 6.416% | $44.6309 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $77.79 | 5.422% | $82.0078 | $82.01 | $82.00 | $82.00 |
| Purchase #4 | $249.41 | 12.320% | $280.1373 | $280.14 | $280.15 | $280.10 |
| Purchase #5 | $136.64 | 6.715% | $145.8154 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $22.93 | 12.673% | $25.8359 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $212.56 | 9.840% | $233.4759 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $752.54 | $823.5413 | $823.56 | $823.60 | $823.40 | |