| 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 | $65.99 | 8.531% | $71.6196 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $22.54 | 12.733% | $25.41 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $246.56 | 7.387% | $264.7734 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $130.80 | 12.812% | $147.5581 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $154.67 | 13.612% | $175.7237 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $142.99 | 9.517% | $156.5984 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $17.49 | 3.459% | $18.095 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $781.04 | $859.7782 | $859.78 | $859.70 | $859.80 | |