| 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 | $52.53 | 12.293% | $58.9875 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $60.47 | 5.508% | $63.8007 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $178.90 | 12.782% | $201.767 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $7.62 | 13.705% | $8.6643 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $117.90 | 4.333% | $123.0086 | $123.01 | $123.00 | $123.00 |
| Purchase #6 | $142.42 | 10.430% | $157.2744 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $15.39 | 8.705% | $16.7297 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $575.23 | $630.2322 | $630.23 | $630.20 | $630.30 | |