| 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 | $80.83 | 12.557% | $90.9798 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $15.59 | 4.837% | $16.3441 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $146.31 | 6.859% | $156.3454 | $156.35 | $156.35 | $156.30 |
| Purchase #4 | $49.95 | 4.811% | $52.3531 | $52.35 | $52.35 | $52.40 |
| Purchase #5 | $15.88 | 7.267% | $17.034 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $131.85 | 5.344% | $138.8961 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $82.83 | 11.169% | $92.0813 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $523.24 | $564.0338 | $564.03 | $564.10 | $564.00 | |