| 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 | $33.55 | 11.680% | $37.4686 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $74.35 | 8.306% | $80.5255 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $224.71 | 12.113% | $251.9291 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $205.46 | 9.826% | $225.6485 | $225.65 | $225.65 | $225.60 |
| Purchase #5 | $137.92 | 13.558% | $156.6192 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $234.74 | 3.170% | $242.1813 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $56.87 | 11.275% | $63.2821 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $967.60 | $1,057.6543 | $1,057.66 | $1,057.70 | $1,057.60 | |