| 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 | $74.57 | 12.156% | $83.6347 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $127.29 | 12.620% | $143.354 | $143.35 | $143.35 | $143.40 |
| Purchase #3 | $193.50 | 4.735% | $202.6622 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $30.30 | 10.712% | $33.5457 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $6.74 | 3.800% | $6.9961 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $68.83 | 7.427% | $73.942 | $73.94 | $73.95 | $73.90 |
| Purchase #7 | $14.49 | 5.646% | $15.3081 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $515.72 | $559.4428 | $559.44 | $559.45 | $559.40 | |