| 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 | $80.58 | 6.587% | $85.8878 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $144.90 | 13.257% | $164.1094 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $245.39 | 9.122% | $267.7745 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $14.91 | 7.161% | $15.9777 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $128.39 | 7.263% | $137.715 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $239.88 | 5.777% | $253.7379 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $37.84 | 7.263% | $40.5883 | $40.59 | $40.60 | $40.60 |
| 7 purchase totals = | $891.89 | $965.7906 | $965.80 | $965.80 | $965.80 | |