| 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 | $70.82 | 12.363% | $79.5755 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $76.27 | 6.414% | $81.162 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $104.81 | 6.688% | $111.8197 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $19.80 | 13.190% | $22.4116 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $191.79 | 11.542% | $213.9264 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $157.47 | 3.481% | $162.9515 | $162.95 | $162.95 | $163.00 |
| Purchase #7 | $71.46 | 12.508% | $80.3982 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $692.42 | $752.2449 | $752.25 | $752.25 | $752.30 | |