| 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 | $26.82 | 8.141% | $29.0034 | $29.00 | $29.00 | $29.00 |
| Purchase #2 | $186.35 | 3.435% | $192.7511 | $192.75 | $192.75 | $192.80 |
| Purchase #3 | $110.73 | 9.308% | $121.0367 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $10.35 | 10.703% | $11.4578 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $226.64 | 4.439% | $236.7005 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $58.71 | 7.191% | $62.9318 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $43.34 | 7.323% | $46.5138 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $662.94 | $700.3951 | $700.39 | $700.40 | $700.40 | |