| 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 | $14.45 | 10.657% | $15.9899 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $23.67 | 7.184% | $25.3705 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $249.26 | 5.252% | $262.3511 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $148.78 | 10.364% | $164.1996 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $7.86 | 4.862% | $8.2422 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $161.81 | 13.390% | $183.4764 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $103.65 | 11.715% | $115.7926 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $709.48 | $775.4223 | $775.42 | $775.45 | $775.50 | |