| 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 | $6.36 | 6.401% | $6.7671 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $233.99 | 5.528% | $246.925 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $20.31 | 13.182% | $22.9873 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $35.59 | 8.407% | $38.5821 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $175.66 | 4.400% | $183.389 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $95.40 | 6.803% | $101.8901 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $109.74 | 12.559% | $123.5222 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $677.05 | $724.0628 | $724.07 | $724.10 | $724.10 | |