| 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 | $89.69 | 13.106% | $101.4448 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $105.55 | 9.614% | $115.6976 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $45.53 | 13.486% | $51.6702 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $145.78 | 7.788% | $157.1333 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $178.77 | 6.524% | $190.433 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $190.37 | 9.722% | $208.8778 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $149.74 | 10.772% | $165.87 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $905.43 | $991.1267 | $991.12 | $991.15 | $991.10 | |