| 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 | $64.31 | 4.368% | $67.1191 | $67.12 | $67.10 | $67.10 |
| Purchase #2 | $100.51 | 3.716% | $104.245 | $104.25 | $104.25 | $104.20 |
| Purchase #3 | $168.84 | 4.343% | $176.1727 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $39.32 | 6.786% | $41.9883 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $115.89 | 6.174% | $123.045 | $123.05 | $123.05 | $123.00 |
| Purchase #6 | $163.93 | 7.658% | $176.4838 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $95.53 | 11.579% | $106.5914 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $748.33 | $795.6453 | $795.65 | $795.65 | $795.60 | |