| 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 | $12.85 | 9.361% | $14.0529 | $14.05 | $14.05 | $14.10 |
| Purchase #2 | $153.35 | 7.109% | $164.2517 | $164.25 | $164.25 | $164.30 |
| Purchase #3 | $12.25 | 5.303% | $12.8996 | $12.90 | $12.90 | $12.90 |
| Purchase #4 | $182.75 | 13.578% | $207.5638 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $41.96 | 3.776% | $43.5444 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $48.39 | 8.843% | $52.6691 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $198.43 | 13.508% | $225.2339 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $649.98 | $720.2154 | $720.20 | $720.20 | $720.30 | |