| 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 | $56.62 | 7.108% | $60.6445 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $183.27 | 12.487% | $206.1549 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $165.80 | 10.425% | $183.0847 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $52.43 | 13.287% | $59.3964 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $134.61 | 4.172% | $140.2259 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $241.64 | 13.172% | $273.4688 | $273.47 | $273.45 | $273.50 |
| Purchase #7 | $162.30 | 11.627% | $181.1706 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $996.67 | $1,104.1458 | $1,104.14 | $1,104.15 | $1,104.20 | |