| 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 | $58.70 | 6.339% | $62.421 | $62.42 | $62.40 | $62.40 |
| Purchase #2 | $55.85 | 13.584% | $63.4367 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $104.91 | 10.144% | $115.5521 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $235.31 | 5.782% | $248.9156 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $190.56 | 13.747% | $216.7563 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $206.87 | 3.467% | $214.0422 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $75.62 | 7.547% | $81.327 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $927.82 | $1,002.4509 | $1,002.46 | $1,002.45 | $1,002.40 | |