| 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 | $75.26 | 6.680% | $80.2874 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $83.95 | 3.598% | $86.9705 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $57.71 | 9.188% | $63.0124 | $63.01 | $63.00 | $63.00 |
| Purchase #4 | $162.42 | 4.808% | $170.2292 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $19.83 | 6.268% | $21.0729 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $43.99 | 11.756% | $49.1615 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $48.89 | 4.126% | $50.9072 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $492.05 | $521.6411 | $521.64 | $521.60 | $521.70 | |