| 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 | $50.87 | 11.269% | $56.6025 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $80.63 | 5.162% | $84.7921 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $24.42 | 12.509% | $27.4747 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $215.50 | 6.171% | $228.7985 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $228.75 | 9.389% | $250.2273 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $104.26 | 5.525% | $110.0204 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $75.65 | 6.725% | $80.7375 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $780.08 | $838.6530 | $838.65 | $838.65 | $838.60 | |