| 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 | $41.66 | 3.496% | $43.1164 | $43.12 | $43.10 | $43.10 |
| Purchase #2 | $100.37 | 4.811% | $105.1988 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $225.33 | 10.378% | $248.7147 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $18.59 | 11.323% | $20.6949 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $201.78 | 5.509% | $212.8961 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $25.66 | 11.267% | $28.5511 | $28.55 | $28.55 | $28.60 |
| Purchase #7 | $207.81 | 4.728% | $217.6353 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $821.20 | $876.8073 | $876.81 | $876.80 | $876.80 | |