| 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 | $190.64 | 4.372% | $198.9748 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $7.65 | 4.578% | $8.0002 | $8.00 | $8.00 | $8.00 |
| Purchase #3 | $223.51 | 13.443% | $253.5564 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $38.88 | 7.818% | $41.9196 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $188.58 | 6.378% | $200.6076 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $48.93 | 5.118% | $51.4342 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $59.39 | 5.118% | $62.4296 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $757.58 | $816.9224 | $816.92 | $816.90 | $816.90 | |