| 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 | $6.50 | 3.118% | $6.7027 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $145.34 | 13.440% | $164.8737 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $143.67 | 9.739% | $157.662 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $52.44 | 10.403% | $57.8953 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $80.51 | 13.473% | $91.3571 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $42.93 | 13.181% | $48.5886 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $33.99 | 3.296% | $35.1103 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $505.38 | $562.1897 | $562.19 | $562.15 | $562.30 | |