| 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 | $19.58 | 7.564% | $21.061 | $21.06 | $21.05 | $21.10 |
| Purchase #2 | $91.70 | 5.393% | $96.6454 | $96.65 | $96.65 | $96.60 |
| Purchase #3 | $132.75 | 10.501% | $146.6901 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $50.52 | 7.497% | $54.3075 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $154.93 | 10.149% | $170.6538 | $170.65 | $170.65 | $170.70 |
| Purchase #6 | $95.35 | 7.326% | $102.3353 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $178.41 | 3.286% | $184.2726 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $723.24 | $775.9657 | $775.97 | $775.95 | $776.00 | |