| 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 | $220.95 | 12.668% | $248.9399 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $5.77 | 5.838% | $6.1069 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $207.64 | 8.196% | $224.6582 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $42.30 | 10.525% | $46.7521 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $172.51 | 6.599% | $183.8939 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $24.30 | 7.123% | $26.0309 | $26.03 | $26.05 | $26.00 |
| Purchase #7 | $30.62 | 4.443% | $31.9804 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $704.09 | $768.3623 | $768.36 | $768.40 | $768.40 | |