| 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 | $24.33 | 13.801% | $27.6878 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $163.57 | 6.759% | $174.6257 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $5.83 | 8.723% | $6.3386 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $197.38 | 11.476% | $220.0313 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $139.93 | 9.567% | $153.3171 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $218.34 | 12.304% | $245.2046 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $63.41 | 3.430% | $65.585 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $812.79 | $892.7901 | $892.80 | $892.85 | $892.70 | |