| 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 | $107.64 | 7.748% | $115.9799 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $29.30 | 13.740% | $33.3258 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $208.97 | 6.154% | $221.83 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $197.52 | 8.712% | $214.7279 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $168.59 | 12.819% | $190.2016 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $56.67 | 12.233% | $63.6024 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $27.78 | 10.571% | $30.7166 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $796.47 | $870.3842 | $870.39 | $870.45 | $870.30 | |