| 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 | $76.32 | 3.169% | $78.7386 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $243.64 | 7.296% | $261.416 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $234.29 | 4.240% | $244.2239 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $138.71 | 5.756% | $146.6941 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $124.97 | 8.690% | $135.8299 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $114.33 | 3.248% | $118.0434 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $29.87 | 9.807% | $32.7994 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $962.13 | $1,017.7453 | $1,017.74 | $1,017.75 | $1,017.60 | |