| 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 | $6.57 | 5.713% | $6.9453 | $6.95 | $6.95 | $6.90 |
| Purchase #2 | $202.89 | 8.776% | $220.6956 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $8.42 | 13.565% | $9.5622 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $48.38 | 10.557% | $53.4875 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $97.81 | 11.106% | $108.6728 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $135.30 | 8.763% | $147.1563 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $15.49 | 4.312% | $16.1579 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $514.86 | $562.6776 | $562.69 | $562.65 | $562.80 | |