| 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 | $244.58 | 4.856% | $256.4568 | $256.46 | $256.45 | $256.50 |
| Purchase #2 | $80.63 | 11.637% | $90.0129 | $90.01 | $90.00 | $90.00 |
| Purchase #3 | $82.63 | 12.461% | $92.9265 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $25.69 | 9.759% | $28.1971 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $196.25 | 10.246% | $216.3578 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $133.86 | 10.223% | $147.5445 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $86.51 | 9.518% | $94.744 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $850.15 | $926.2396 | $926.24 | $926.25 | $926.20 | |