| 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 | $54.72 | 11.158% | $60.8257 | $60.83 | $60.85 | $60.80 |
| Purchase #2 | $132.72 | 3.667% | $137.5868 | $137.59 | $137.60 | $137.60 |
| Purchase #3 | $15.38 | 5.404% | $16.2111 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $232.39 | 10.116% | $255.8986 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $205.87 | 11.715% | $229.9877 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $191.85 | 7.615% | $206.4594 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $47.58 | 9.496% | $52.0982 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $880.51 | $959.0675 | $959.08 | $959.10 | $959.10 | |