| 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 | $5.29 | 10.478% | $5.8443 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $234.62 | 6.377% | $249.5817 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $68.32 | 5.679% | $72.1999 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $91.87 | 5.839% | $97.2343 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $101.91 | 13.391% | $115.5568 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $6.51 | 7.666% | $7.0091 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $133.36 | 13.377% | $151.1996 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $641.88 | $698.6257 | $698.62 | $698.65 | $698.60 | |