| 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 | $97.86 | 8.309% | $105.9912 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $16.26 | 11.394% | $18.1127 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $56.66 | 8.542% | $61.4999 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $75.86 | 5.795% | $80.2561 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $133.72 | 5.611% | $141.223 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $80.55 | 5.730% | $85.1655 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $226.78 | 6.790% | $242.1784 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $687.69 | $734.4268 | $734.43 | $734.40 | $734.50 | |