| 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 | $52.36 | 4.283% | $54.6026 | $54.60 | $54.60 | $54.60 |
| Purchase #2 | $140.75 | 10.161% | $155.0516 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $151.95 | 10.630% | $168.1023 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $250.93 | 5.544% | $264.8416 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $14.37 | 3.464% | $14.8678 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $69.56 | 9.513% | $76.1772 | $76.18 | $76.20 | $76.20 |
| Purchase #7 | $54.26 | 5.785% | $57.3989 | $57.40 | $57.40 | $57.40 |
| 7 purchase totals = | $734.18 | $791.0420 | $791.04 | $791.05 | $791.10 | |