| 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 | $60.52 | 10.814% | $67.0646 | $67.06 | $67.05 | $67.10 |
| Purchase #2 | $211.49 | 9.735% | $232.0786 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $78.71 | 9.368% | $86.0836 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $32.60 | 11.723% | $36.4217 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $150.55 | 8.431% | $163.2429 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $137.64 | 4.735% | $144.1573 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $43.60 | 13.612% | $49.5348 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $715.11 | $778.5835 | $778.57 | $778.60 | $778.60 | |