| 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 | $5.28 | 12.449% | $5.9373 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $178.99 | 3.766% | $185.7308 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $123.57 | 13.612% | $140.3903 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $247.78 | 9.493% | $271.3018 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $210.92 | 3.309% | $217.8993 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $179.93 | 13.751% | $204.6722 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $121.93 | 3.205% | $125.8379 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $1,068.40 | $1,151.7696 | $1,151.77 | $1,151.80 | $1,151.70 | |