| 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 | $12.36 | 4.793% | $12.9524 | $12.95 | $12.95 | $13.00 |
| Purchase #2 | $115.58 | 3.868% | $120.0506 | $120.05 | $120.05 | $120.10 |
| Purchase #3 | $23.97 | 4.765% | $25.1122 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $229.37 | 8.432% | $248.7105 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $138.99 | 4.519% | $145.271 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $41.85 | 5.310% | $44.0722 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $125.47 | 11.158% | $139.4699 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $687.59 | $735.6388 | $735.63 | $735.55 | $735.80 | |