| 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 | $7.27 | 9.435% | $7.9559 | $7.96 | $7.95 | $8.00 |
| Purchase #2 | $69.72 | 6.153% | $74.0099 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $205.43 | 8.194% | $222.2629 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $53.60 | 8.557% | $58.1866 | $58.19 | $58.20 | $58.20 |
| Purchase #5 | $168.26 | 5.808% | $178.0325 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $43.95 | 11.154% | $48.8522 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $147.82 | 3.534% | $153.044 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $696.05 | $742.3440 | $742.34 | $742.35 | $742.40 | |