| 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 | $39.47 | 5.532% | $41.6535 | $41.65 | $41.65 | $41.70 |
| Purchase #2 | $8.72 | 7.456% | $9.3702 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $145.59 | 10.577% | $160.9891 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $146.36 | 12.351% | $164.4369 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $186.90 | 4.360% | $195.0488 | $195.05 | $195.05 | $195.00 |
| Purchase #6 | $250.84 | 3.774% | $260.3067 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $240.51 | 8.309% | $260.494 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $1,018.39 | $1,092.2992 | $1,092.30 | $1,092.30 | $1,092.30 | |