| 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 | $8.71 | 11.847% | $9.7419 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $232.74 | 9.346% | $254.4919 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $167.91 | 9.650% | $184.1133 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $216.86 | 9.587% | $237.6504 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $68.78 | 11.174% | $76.4655 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $61.90 | 5.794% | $65.4865 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $58.80 | 6.647% | $62.7084 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $815.70 | $890.6579 | $890.66 | $890.65 | $890.70 | |