| 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 | $49.71 | 6.130% | $52.7572 | $52.76 | $52.75 | $52.80 |
| Purchase #2 | $10.66 | 12.163% | $11.9566 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $175.89 | 13.540% | $199.7055 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $199.43 | 10.463% | $220.2964 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $234.30 | 8.785% | $254.8833 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $216.64 | 8.140% | $234.2745 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $182.84 | 12.571% | $205.8248 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $1,069.47 | $1,179.6983 | $1,179.70 | $1,179.65 | $1,179.80 | |