| 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 | $45.31 | 5.481% | $47.7934 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $246.71 | 12.807% | $278.3061 | $278.31 | $278.30 | $278.30 |
| Purchase #3 | $97.93 | 8.785% | $106.5332 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $177.60 | 4.217% | $185.0894 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $112.99 | 11.207% | $125.6528 | $125.65 | $125.65 | $125.70 |
| Purchase #6 | $199.36 | 7.391% | $214.0947 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $114.91 | 11.336% | $127.9362 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $994.81 | $1,085.4058 | $1,085.40 | $1,085.45 | $1,085.40 | |