| 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 | $92.90 | 6.551% | $98.9859 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $163.40 | 6.316% | $173.7203 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $114.88 | 13.327% | $130.1901 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $58.33 | 6.550% | $62.1506 | $62.15 | $62.15 | $62.20 |
| Purchase #5 | $26.79 | 12.576% | $30.1591 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $95.30 | 8.117% | $103.0355 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $6.66 | 13.858% | $7.5829 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $558.26 | $605.8244 | $605.83 | $605.85 | $605.90 | |