| 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 | $26.51 | 10.307% | $29.2424 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $226.52 | 5.266% | $238.4485 | $238.45 | $238.45 | $238.40 |
| Purchase #3 | $168.62 | 10.116% | $185.6776 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $110.85 | 3.366% | $114.5812 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $44.82 | 10.161% | $49.3742 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $9.67 | 4.424% | $10.0978 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $171.40 | 6.781% | $183.0226 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $758.39 | $810.4443 | $810.44 | $810.45 | $810.40 | |