| 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 | $41.27 | 4.280% | $43.0364 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $136.70 | 5.177% | $143.777 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $212.36 | 5.859% | $224.8022 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $37.99 | 7.639% | $40.8921 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $189.58 | 4.691% | $198.4732 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $110.98 | 3.168% | $114.4958 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $68.88 | 6.598% | $73.4247 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $797.76 | $838.9014 | $838.90 | $838.90 | $838.90 | |