| 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 | $231.94 | 7.335% | $248.9528 | $248.95 | $248.95 | $249.00 |
| Purchase #2 | $90.64 | 7.515% | $97.4516 | $97.45 | $97.45 | $97.50 |
| Purchase #3 | $63.99 | 12.758% | $72.1538 | $72.15 | $72.15 | $72.20 |
| Purchase #4 | $7.62 | 8.666% | $8.2803 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $23.67 | 8.120% | $25.592 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $68.93 | 5.160% | $72.4868 | $72.49 | $72.50 | $72.50 |
| Purchase #7 | $78.76 | 6.508% | $83.8857 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $565.55 | $608.8030 | $608.80 | $608.85 | $609.00 | |