| 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 | $86.78 | 5.277% | $91.3594 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $145.29 | 6.814% | $155.1901 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $231.54 | 7.309% | $248.4633 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $96.55 | 5.637% | $101.9925 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $34.81 | 9.186% | $38.0076 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $190.62 | 7.614% | $205.1338 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $17.60 | 13.661% | $20.0043 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $803.19 | $860.1510 | $860.14 | $860.15 | $860.20 | |