| 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 | $140.60 | 5.118% | $147.7959 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $86.53 | 4.628% | $90.5346 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $87.62 | 4.832% | $91.8538 | $91.85 | $91.85 | $91.90 |
| Purchase #4 | $9.73 | 3.798% | $10.0995 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $209.70 | 3.427% | $216.8864 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $80.44 | 5.551% | $84.9052 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $182.86 | 9.780% | $200.7437 | $200.74 | $200.75 | $200.70 |
| 7 purchase totals = | $797.48 | $842.8191 | $842.82 | $842.85 | $842.80 | |