| 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 | $51.81 | 7.662% | $55.7797 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $151.47 | 3.651% | $157.0002 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $47.99 | 5.739% | $50.7441 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $187.39 | 12.592% | $210.9861 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $196.82 | 4.259% | $205.2026 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $201.53 | 3.689% | $208.9644 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $183.54 | 3.813% | $190.5384 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,020.55 | $1,079.2155 | $1,079.21 | $1,079.25 | $1,079.20 | |