| 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 | $26.56 | 6.335% | $28.2426 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $64.43 | 3.400% | $66.6206 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $166.96 | 8.448% | $181.0648 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $134.42 | 13.581% | $152.6756 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $7.48 | 4.503% | $7.8168 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $26.75 | 6.442% | $28.4732 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $14.66 | 13.769% | $16.6785 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $441.26 | $481.5721 | $481.57 | $481.55 | $481.60 | |