| 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 | $80.60 | 7.351% | $86.5249 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $137.85 | 8.767% | $149.9353 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $175.98 | 12.851% | $198.5952 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $27.99 | 3.146% | $28.8706 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $127.96 | 6.662% | $136.4847 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $55.65 | 3.364% | $57.5221 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $33.82 | 7.548% | $36.3727 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $639.85 | $694.3055 | $694.30 | $694.25 | $694.30 | |