| 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 | $49.61 | 4.194% | $51.6906 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $43.33 | 7.559% | $46.6053 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $84.60 | 11.462% | $94.2969 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $11.45 | 13.411% | $12.9856 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $247.60 | 8.368% | $268.3192 | $268.32 | $268.30 | $268.30 |
| Purchase #6 | $158.84 | 6.336% | $168.9041 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $103.34 | 3.798% | $107.2649 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $698.77 | $750.0666 | $750.07 | $750.05 | $750.10 | |