| 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 | $22.70 | 13.383% | $25.7379 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $16.68 | 8.209% | $18.0493 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $209.65 | 11.424% | $233.6004 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $172.85 | 3.187% | $178.3587 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $140.48 | 12.435% | $157.9487 | $157.95 | $157.95 | $157.90 |
| Purchase #6 | $248.78 | 8.416% | $269.7173 | $269.72 | $269.70 | $269.70 |
| Purchase #7 | $42.44 | 9.565% | $46.4994 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $853.58 | $929.9117 | $929.92 | $929.90 | $929.80 | |