| 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 | $54.59 | 4.490% | $57.0411 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $56.37 | 13.683% | $64.0831 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $45.33 | 12.739% | $51.1046 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $93.94 | 13.382% | $106.5111 | $106.51 | $106.50 | $106.50 |
| Purchase #5 | $157.48 | 10.806% | $174.4973 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $6.79 | 3.579% | $7.033 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $26.64 | 4.453% | $27.8263 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $441.14 | $488.0965 | $488.09 | $488.15 | $488.00 | |