| 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 | $57.73 | 11.832% | $64.5606 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $173.70 | 6.208% | $184.4833 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $205.30 | 5.540% | $216.6736 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $6.49 | 6.492% | $6.9113 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $173.30 | 8.605% | $188.2125 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $140.47 | 3.824% | $145.8416 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $90.39 | 5.790% | $95.6236 | $95.62 | $95.60 | $95.60 |
| 7 purchase totals = | $847.38 | $902.3065 | $902.29 | $902.25 | $902.30 | |