| 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 | $71.40 | 8.403% | $77.3997 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $128.53 | 3.530% | $133.0671 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $117.75 | 11.193% | $130.9298 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $67.53 | 7.159% | $72.3645 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $189.50 | 12.263% | $212.7384 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $8.27 | 3.561% | $8.5645 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $124.82 | 9.685% | $136.9088 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $707.80 | $771.9728 | $771.97 | $771.95 | $772.00 | |