| 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 | $37.54 | 10.403% | $41.4453 | $41.45 | $41.45 | $41.40 |
| Purchase #2 | $234.74 | 12.472% | $264.0168 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $184.92 | 5.391% | $194.889 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $137.74 | 12.511% | $154.9727 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $13.60 | 4.579% | $14.2227 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $84.32 | 13.476% | $95.683 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $134.51 | 8.521% | $145.9716 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $827.37 | $911.2011 | $911.20 | $911.15 | $911.20 | |