| 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 | $55.32 | 13.652% | $62.8723 | $62.87 | $62.85 | $62.90 |
| Purchase #2 | $175.88 | 4.384% | $183.5906 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $170.99 | 12.798% | $192.8733 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $37.55 | 11.259% | $41.7778 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $62.41 | 11.248% | $69.4299 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $203.32 | 9.532% | $222.7005 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $93.69 | 8.615% | $101.7614 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $799.16 | $875.0058 | $875.00 | $875.00 | $875.10 | |