| 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 | $46.65 | 6.649% | $49.7518 | $49.75 | $49.75 | $49.80 |
| Purchase #2 | $111.87 | 6.347% | $118.9704 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $93.76 | 10.578% | $103.6779 | $103.68 | $103.70 | $103.70 |
| Purchase #4 | $39.52 | 8.845% | $43.0155 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $46.28 | 4.348% | $48.2923 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $20.92 | 10.252% | $23.0647 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $127.81 | 7.619% | $137.5478 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $486.81 | $524.3204 | $524.32 | $524.30 | $524.40 | |