| 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 | $45.80 | 10.267% | $50.5023 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $88.27 | 4.576% | $92.3092 | $92.31 | $92.30 | $92.30 |
| Purchase #3 | $182.26 | 5.387% | $192.0783 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $227.87 | 6.325% | $242.2828 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $114.49 | 5.765% | $121.0903 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $57.85 | 13.367% | $65.5828 | $65.58 | $65.60 | $65.60 |
| Purchase #7 | $65.83 | 13.495% | $74.7138 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $782.37 | $838.5595 | $838.55 | $838.60 | $838.60 | |