| 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 | $123.72 | 4.769% | $129.6202 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $117.57 | 8.590% | $127.6693 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $43.81 | 12.417% | $49.2499 | $49.25 | $49.25 | $49.20 |
| Purchase #4 | $116.50 | 6.129% | $123.6403 | $123.64 | $123.65 | $123.60 |
| Purchase #5 | $150.44 | 4.708% | $157.5227 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $214.85 | 12.813% | $242.3787 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $25.57 | 10.502% | $28.2554 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $792.46 | $858.3365 | $858.34 | $858.30 | $858.30 | |