| 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 | $28.48 | 12.563% | $32.0579 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $102.31 | 8.483% | $110.989 | $110.99 | $111.00 | $111.00 |
| Purchase #3 | $50.70 | 12.609% | $57.0928 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $79.25 | 8.495% | $85.9823 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $159.63 | 11.609% | $178.1614 | $178.16 | $178.15 | $178.20 |
| Purchase #6 | $250.78 | 9.350% | $274.2279 | $274.23 | $274.25 | $274.20 |
| Purchase #7 | $105.30 | 8.342% | $114.0841 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $776.45 | $852.5954 | $852.59 | $852.65 | $852.70 | |