| 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 | $27.83 | 8.581% | $30.2181 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $85.50 | 9.389% | $93.5276 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $91.49 | 5.601% | $96.6144 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $99.76 | 5.267% | $105.0144 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $22.92 | 11.646% | $25.5893 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $20.94 | 8.327% | $22.6837 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $114.40 | 13.241% | $129.5477 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $462.84 | $503.1952 | $503.19 | $503.20 | $503.10 | |