| 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 | $19.48 | 11.154% | $21.6528 | $21.65 | $21.65 | $21.70 |
| Purchase #2 | $10.63 | 12.631% | $11.9727 | $11.97 | $11.95 | $12.00 |
| Purchase #3 | $67.33 | 9.136% | $73.4813 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $69.74 | 7.328% | $74.8505 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $234.41 | 7.443% | $251.8571 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $60.76 | 9.579% | $66.5802 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $159.86 | 10.497% | $176.6405 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $622.21 | $677.0351 | $677.03 | $677.05 | $677.20 | |