| 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 | $45.40 | 8.681% | $49.3412 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $82.32 | 4.391% | $85.9347 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $129.98 | 3.484% | $134.5085 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $213.54 | 7.754% | $230.0979 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $178.90 | 13.210% | $202.5327 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $199.92 | 7.420% | $214.7541 | $214.75 | $214.75 | $214.80 |
| Purchase #7 | $100.52 | 5.179% | $105.7259 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $950.58 | $1,022.8950 | $1,022.89 | $1,022.95 | $1,022.80 | |