| 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 | $44.57 | 9.235% | $48.686 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $195.35 | 9.565% | $214.0352 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $46.39 | 6.533% | $49.4207 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $104.26 | 5.433% | $109.9244 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $15.58 | 8.208% | $16.8588 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $67.99 | 6.534% | $72.4325 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $168.66 | 7.207% | $180.8153 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $642.80 | $692.1729 | $692.18 | $692.15 | $692.10 | |