| 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 | $46.52 | 6.153% | $49.3824 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $26.47 | 5.233% | $27.8552 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $184.57 | 8.552% | $200.3544 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $204.87 | 10.802% | $227.0001 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $168.64 | 9.187% | $184.133 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $66.75 | 7.435% | $71.7129 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $130.62 | 4.119% | $136.0002 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $828.44 | $896.4382 | $896.43 | $896.45 | $896.50 | |