| 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 | $17.51 | 5.270% | $18.4328 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $223.35 | 9.413% | $244.3739 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $205.50 | 8.184% | $222.3181 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $97.92 | 5.395% | $103.2028 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $22.33 | 12.388% | $25.0962 | $25.10 | $25.10 | $25.10 |
| Purchase #6 | $175.82 | 5.598% | $185.6624 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $243.77 | 5.406% | $256.9482 | $256.95 | $256.95 | $256.90 |
| 7 purchase totals = | $986.20 | $1,056.0344 | $1,056.03 | $1,056.00 | $1,056.00 | |