| 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 | $50.90 | 9.251% | $55.6088 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $205.60 | 13.525% | $233.4074 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $186.28 | 8.285% | $201.7133 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $103.61 | 8.167% | $112.0718 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $70.74 | 8.825% | $76.9828 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $50.25 | 5.468% | $52.9977 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $35.58 | 5.371% | $37.491 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $702.96 | $770.2728 | $770.27 | $770.25 | $770.30 | |