| 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 | $45.75 | 4.788% | $47.9405 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $90.36 | 5.656% | $95.4708 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $41.90 | 5.171% | $44.0666 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $165.72 | 7.267% | $177.7629 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $116.98 | 4.283% | $121.9903 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $239.45 | 12.656% | $269.7548 | $269.75 | $269.75 | $269.80 |
| Purchase #7 | $185.57 | 5.680% | $196.1104 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $885.73 | $953.0963 | $953.09 | $953.05 | $953.20 | |