| 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 | $17.38 | 9.690% | $19.0641 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $61.81 | 12.451% | $69.506 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $25.47 | 8.830% | $27.719 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $43.51 | 11.406% | $48.4728 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $129.29 | 7.188% | $138.5834 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $150.40 | 7.376% | $161.4935 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $195.69 | 8.319% | $211.9695 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $623.55 | $676.8083 | $676.80 | $676.75 | $676.90 | |