| 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 | $43.73 | 12.407% | $49.1556 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $136.55 | 12.825% | $154.0625 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $128.46 | 13.156% | $145.3602 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $68.76 | 12.491% | $77.3488 | $77.35 | $77.35 | $77.30 |
| Purchase #5 | $195.38 | 5.155% | $205.4518 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $140.69 | 9.462% | $154.0021 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $122.36 | 10.712% | $135.4672 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $835.93 | $920.8482 | $920.85 | $920.80 | $921.00 | |