| 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 | $23.90 | 7.635% | $25.7248 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $47.36 | 11.384% | $52.7515 | $52.75 | $52.75 | $52.80 |
| Purchase #3 | $12.53 | 8.153% | $13.5516 | $13.55 | $13.55 | $13.60 |
| Purchase #4 | $6.76 | 7.703% | $7.2807 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $192.76 | 6.547% | $205.38 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $74.95 | 4.132% | $78.0469 | $78.05 | $78.05 | $78.00 |
| Purchase #7 | $212.50 | 8.613% | $230.8026 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $570.76 | $613.5381 | $613.53 | $613.55 | $613.60 | |