| 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 | $82.97 | 8.167% | $89.7462 | $89.75 | $89.75 | $89.70 |
| Purchase #2 | $187.32 | 13.556% | $212.7131 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $124.37 | 10.152% | $136.996 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $76.33 | 12.296% | $85.7155 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $102.77 | 11.420% | $114.5063 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $15.64 | 6.300% | $16.6253 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $192.67 | 6.162% | $204.5423 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $782.07 | $860.8447 | $860.86 | $860.85 | $860.70 | |