| 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 | $8.54 | 13.104% | $9.6591 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $177.84 | 9.428% | $194.6068 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $241.43 | 3.531% | $249.9549 | $249.95 | $249.95 | $250.00 |
| Purchase #4 | $54.69 | 12.649% | $61.6077 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $37.40 | 3.658% | $38.7681 | $38.77 | $38.75 | $38.80 |
| Purchase #6 | $92.32 | 3.373% | $95.434 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $203.47 | 8.583% | $220.9338 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $815.69 | $870.9644 | $870.96 | $870.95 | $871.00 | |