| 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 | $104.76 | 13.129% | $118.5139 | $118.51 | $118.50 | $118.50 |
| Purchase #2 | $42.91 | 4.773% | $44.9581 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $118.81 | 11.713% | $132.7262 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $120.69 | 12.329% | $135.5699 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $179.57 | 3.376% | $185.6323 | $185.63 | $185.65 | $185.60 |
| Purchase #6 | $109.42 | 9.693% | $120.0261 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $61.99 | 8.760% | $67.4203 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $738.15 | $804.8468 | $804.85 | $804.85 | $804.80 | |