| 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 | $95.45 | 11.440% | $106.3695 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $18.35 | 9.819% | $20.1518 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $111.48 | 8.455% | $120.9056 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $98.96 | 3.493% | $102.4167 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $14.73 | 8.777% | $16.0229 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $41.39 | 7.194% | $44.3676 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $57.63 | 9.584% | $63.1533 | $63.15 | $63.15 | $63.20 |
| 7 purchase totals = | $437.99 | $473.3874 | $473.39 | $473.30 | $473.50 | |