| 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 | $100.27 | 6.839% | $107.1275 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $207.44 | 4.315% | $216.391 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $95.47 | 7.394% | $102.5291 | $102.53 | $102.55 | $102.50 |
| Purchase #4 | $56.46 | 7.809% | $60.869 | $60.87 | $60.85 | $60.90 |
| Purchase #5 | $38.88 | 13.804% | $44.247 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $219.42 | 12.284% | $246.3736 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $205.83 | 4.495% | $215.0821 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $923.77 | $992.6193 | $992.62 | $992.65 | $992.60 | |