| 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 | $35.59 | 9.557% | $38.9913 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $226.62 | 4.758% | $237.4026 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $51.31 | 6.501% | $54.6457 | $54.65 | $54.65 | $54.60 |
| Purchase #4 | $199.38 | 6.768% | $212.874 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $8.75 | 13.401% | $9.9226 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $165.28 | 8.755% | $179.7503 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $182.26 | 10.504% | $201.4046 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $869.19 | $934.9911 | $934.98 | $934.95 | $935.00 | |