| 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 | $37.51 | 8.245% | $40.6027 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $40.90 | 8.292% | $44.2914 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $14.95 | 11.737% | $16.7047 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $170.63 | 6.144% | $181.1135 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $175.74 | 6.793% | $187.678 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $223.41 | 6.678% | $238.3293 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $236.58 | 9.127% | $258.1727 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $899.72 | $966.8923 | $966.88 | $966.90 | $966.90 | |