| 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 | $187.92 | 6.202% | $199.5748 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $108.40 | 13.498% | $123.0318 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $47.48 | 4.416% | $49.5767 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $92.64 | 5.257% | $97.5101 | $97.51 | $97.50 | $97.50 |
| Purchase #5 | $164.52 | 10.420% | $181.663 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $31.66 | 13.231% | $35.8489 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $48.66 | 7.349% | $52.236 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $681.28 | $739.4413 | $739.44 | $739.45 | $739.40 | |