| 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 | $123.97 | 5.457% | $130.735 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $46.60 | 8.789% | $50.6957 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $79.60 | 4.668% | $83.3157 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $201.29 | 3.618% | $208.5727 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $112.52 | 12.828% | $126.9541 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $68.98 | 3.709% | $71.5385 | $71.54 | $71.55 | $71.50 |
| Purchase #7 | $35.76 | 13.676% | $40.6505 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $668.72 | $712.4622 | $712.47 | $712.45 | $712.50 | |