| 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 | $126.87 | 3.728% | $131.5997 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $69.95 | 7.267% | $75.0333 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $14.43 | 3.673% | $14.96 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $32.82 | 9.246% | $35.8545 | $35.85 | $35.85 | $35.90 |
| Purchase #5 | $61.69 | 13.289% | $69.888 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $232.25 | 11.244% | $258.3642 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $6.56 | 7.770% | $7.0697 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $544.57 | $592.7694 | $592.76 | $592.75 | $592.90 | |