| 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 | $75.61 | 10.639% | $83.6541 | $83.65 | $83.65 | $83.70 |
| Purchase #2 | $43.85 | 12.217% | $49.2072 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $169.88 | 9.743% | $186.4314 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $226.66 | 5.350% | $238.7863 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $111.57 | 12.242% | $125.2284 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $179.54 | 7.231% | $192.5225 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $139.61 | 10.746% | $154.6125 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $946.72 | $1,030.4424 | $1,030.44 | $1,030.45 | $1,030.40 | |