| 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 | $81.76 | 7.610% | $87.9819 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $45.75 | 11.406% | $50.9682 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $40.30 | 10.605% | $44.5738 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $217.70 | 8.195% | $235.5405 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $38.55 | 11.732% | $43.0727 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $44.99 | 5.153% | $47.3083 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $232.28 | 5.537% | $245.1413 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $701.33 | $754.5867 | $754.58 | $754.55 | $754.60 | |