| 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 | $46.74 | 3.760% | $48.4974 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $185.96 | 6.521% | $198.0865 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $62.73 | 7.620% | $67.51 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $100.91 | 11.178% | $112.1897 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $12.84 | 3.752% | $13.3218 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $227.82 | 10.268% | $251.2126 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $72.39 | 3.254% | $74.7456 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $709.39 | $765.5636 | $765.57 | $765.55 | $765.50 | |