| 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 | $87.83 | 5.647% | $92.7898 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $127.96 | 11.166% | $142.248 | $142.25 | $142.25 | $142.20 |
| Purchase #3 | $129.99 | 6.209% | $138.0611 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $90.82 | 5.326% | $95.6571 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $75.41 | 13.186% | $85.3536 | $85.35 | $85.35 | $85.40 |
| Purchase #6 | $170.64 | 7.709% | $183.7946 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $167.39 | 8.364% | $181.3905 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $850.04 | $919.2947 | $919.29 | $919.30 | $919.40 | |