| 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 | $44.88 | 10.827% | $49.7392 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $204.79 | 8.192% | $221.5664 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $184.47 | 8.652% | $200.4303 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $60.40 | 9.677% | $66.2449 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $233.31 | 8.872% | $254.0093 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $46.84 | 10.605% | $51.8074 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $235.87 | 5.595% | $249.0669 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $1,010.56 | $1,092.8644 | $1,092.87 | $1,092.85 | $1,092.80 | |