| 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 | $23.72 | 4.516% | $24.7912 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $142.30 | 8.273% | $154.0725 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $47.52 | 7.741% | $51.1985 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $210.51 | 3.688% | $218.2736 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $202.36 | 10.393% | $223.3913 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $41.30 | 12.730% | $46.5575 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $138.36 | 3.612% | $143.3576 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $806.07 | $861.6422 | $861.64 | $861.60 | $861.80 | |