| 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 | $46.81 | 5.108% | $49.2011 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $27.66 | 5.594% | $29.2073 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $217.55 | 13.424% | $246.7539 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $195.26 | 3.191% | $201.4907 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $71.73 | 3.839% | $74.4837 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $217.54 | 6.569% | $231.8302 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $225.50 | 7.257% | $241.8645 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,002.05 | $1,074.8314 | $1,074.82 | $1,074.85 | $1,074.90 | |