| 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 | $77.88 | 9.153% | $85.0084 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $138.97 | 6.197% | $147.582 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $73.88 | 11.228% | $82.1752 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $144.36 | 3.218% | $149.0055 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $126.57 | 9.690% | $138.8346 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $84.94 | 7.868% | $91.6231 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $37.32 | 8.183% | $40.3739 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $683.92 | $734.6027 | $734.60 | $734.60 | $734.60 | |