| 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 | $57.84 | 12.328% | $64.9705 | $64.97 | $64.95 | $65.00 |
| Purchase #2 | $151.54 | 13.186% | $171.5221 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $29.64 | 5.585% | $31.2954 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $134.75 | 10.313% | $148.6468 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $17.26 | 7.329% | $18.525 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $126.84 | 9.220% | $138.5346 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $47.48 | 9.810% | $52.1378 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $565.35 | $625.6322 | $625.64 | $625.65 | $625.50 | |