| 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 | $195.98 | 3.690% | $203.2117 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $10.89 | 7.460% | $11.7024 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $228.36 | 5.772% | $241.5409 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $64.99 | 13.203% | $73.5706 | $73.57 | $73.55 | $73.60 |
| Purchase #5 | $77.37 | 13.141% | $87.5372 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $186.63 | 6.201% | $198.2029 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $30.81 | 13.415% | $34.9432 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $795.03 | $850.7089 | $850.70 | $850.70 | $850.60 | |