| 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 | $171.99 | 3.302% | $177.6691 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $23.70 | 3.720% | $24.5816 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $89.48 | 11.463% | $99.7371 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $50.59 | 6.197% | $53.7251 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $87.58 | 3.819% | $90.9247 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $55.97 | 4.695% | $58.5978 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $116.83 | 6.764% | $124.7324 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $596.14 | $629.9678 | $629.97 | $630.00 | $629.90 | |