| 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 | $40.40 | 11.587% | $45.0811 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $115.60 | 4.632% | $120.9546 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $99.44 | 6.464% | $105.8678 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $226.69 | 9.197% | $247.5387 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $191.39 | 3.840% | $198.7394 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $170.55 | 3.420% | $176.3828 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $116.80 | 8.527% | $126.7595 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $960.87 | $1,021.3239 | $1,021.32 | $1,021.35 | $1,021.40 | |