| 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 | $106.38 | 12.405% | $119.5764 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $87.73 | 8.300% | $95.0116 | $95.01 | $95.00 | $95.00 |
| Purchase #3 | $147.81 | 5.198% | $155.4932 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $44.78 | 9.197% | $48.8984 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $89.58 | 4.304% | $93.4355 | $93.44 | $93.45 | $93.40 |
| Purchase #6 | $87.99 | 6.316% | $93.5474 | $93.55 | $93.55 | $93.50 |
| Purchase #7 | $8.94 | 6.428% | $9.5147 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $573.21 | $615.4772 | $615.48 | $615.50 | $615.40 | |