| 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 | $74.81 | 4.709% | $78.3328 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $164.90 | 4.541% | $172.3881 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $215.55 | 9.250% | $235.4884 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $95.86 | 9.782% | $105.237 | $105.24 | $105.25 | $105.20 |
| Purchase #5 | $229.86 | 9.518% | $251.7381 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $248.87 | 5.163% | $261.7192 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $241.29 | 13.485% | $273.828 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $1,271.14 | $1,378.7316 | $1,378.74 | $1,378.80 | $1,378.60 | |