| 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 | $47.37 | 12.749% | $53.4092 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $155.75 | 11.822% | $174.1628 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $249.87 | 7.413% | $268.3929 | $268.39 | $268.40 | $268.40 |
| Purchase #4 | $151.32 | 3.765% | $157.0172 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $45.36 | 8.296% | $49.1231 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $220.51 | 10.339% | $243.3085 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $121.66 | 13.588% | $138.1912 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $991.84 | $1,083.6049 | $1,083.60 | $1,083.55 | $1,083.60 | |