| 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 | $13.97 | 7.559% | $15.026 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $10.98 | 7.374% | $11.7897 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $175.37 | 13.413% | $198.8924 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $55.49 | 3.223% | $57.2784 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $247.77 | 12.788% | $279.4548 | $279.45 | $279.45 | $279.50 |
| Purchase #6 | $15.39 | 7.858% | $16.5993 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $203.75 | 7.261% | $218.5443 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $722.72 | $797.5849 | $797.58 | $797.65 | $797.60 | |