| 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 | $22.74 | 12.714% | $25.6312 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $155.83 | 4.671% | $163.1088 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $102.52 | 7.497% | $110.2059 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $43.29 | 6.187% | $45.9684 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $32.25 | 11.373% | $35.9178 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $67.28 | 10.343% | $74.2388 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $189.25 | 6.239% | $201.0573 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $613.16 | $656.1282 | $656.14 | $656.10 | $656.10 | |