| 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 | $8.37 | 6.455% | $8.9103 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $94.85 | 5.325% | $99.9008 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $31.46 | 4.207% | $32.7835 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $47.41 | 6.208% | $50.3532 | $50.35 | $50.35 | $50.40 |
| Purchase #5 | $164.26 | 13.503% | $186.44 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $198.42 | 8.523% | $215.3313 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $220.74 | 5.773% | $233.4833 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $765.51 | $827.2024 | $827.19 | $827.25 | $827.20 | |