| 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 | $67.58 | 3.225% | $69.7595 | $69.76 | $69.75 | $69.80 |
| Purchase #2 | $95.97 | 11.677% | $107.1764 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $150.48 | 11.597% | $167.9312 | $167.93 | $167.95 | $167.90 |
| Purchase #4 | $185.64 | 11.240% | $206.5059 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $106.43 | 6.255% | $113.0872 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $7.38 | 7.361% | $7.9232 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $196.34 | 7.389% | $210.8476 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $809.82 | $883.2310 | $883.24 | $883.25 | $883.20 | |