| 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 | $74.30 | 3.371% | $76.8047 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $43.74 | 9.331% | $47.8214 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $246.62 | 12.515% | $277.4845 | $277.48 | $277.50 | $277.50 |
| Purchase #4 | $36.92 | 3.533% | $38.2244 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $136.60 | 12.739% | $154.0015 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $47.31 | 3.584% | $49.0056 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $117.89 | 7.185% | $126.3604 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $703.38 | $769.7025 | $769.69 | $769.65 | $769.70 | |