| 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 | $52.81 | 9.234% | $57.6865 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $17.33 | 8.799% | $18.8549 | $18.85 | $18.85 | $18.90 |
| Purchase #3 | $189.70 | 9.424% | $207.5773 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $133.99 | 5.142% | $140.8798 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $192.73 | 12.461% | $216.7461 | $216.75 | $216.75 | $216.70 |
| Purchase #6 | $174.75 | 3.739% | $181.2839 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $218.58 | 11.698% | $244.1495 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $979.89 | $1,067.1780 | $1,067.18 | $1,067.25 | $1,067.20 | |