| 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 | $13.36 | 6.439% | $14.2203 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $47.26 | 8.392% | $51.2261 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $16.36 | 7.501% | $17.5872 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $230.49 | 10.224% | $254.0553 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $9.54 | 6.698% | $10.179 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $155.85 | 10.439% | $172.1192 | $172.12 | $172.10 | $172.10 |
| Purchase #7 | $248.96 | 11.429% | $277.4136 | $277.41 | $277.40 | $277.40 |
| 7 purchase totals = | $721.82 | $796.8007 | $796.81 | $796.80 | $796.80 | |