| 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 | $46.88 | 4.497% | $48.9882 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $230.63 | 4.571% | $241.1721 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $128.63 | 6.189% | $136.5909 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $214.97 | 7.296% | $230.6542 | $230.65 | $230.65 | $230.70 |
| Purchase #5 | $22.31 | 12.447% | $25.0869 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $14.88 | 11.787% | $16.6339 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $86.90 | 12.406% | $97.6808 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $745.20 | $796.8070 | $796.80 | $796.85 | $796.90 | |