| 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 | $75.66 | 10.545% | $83.6383 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $9.46 | 10.332% | $10.4374 | $10.44 | $10.45 | $10.40 |
| Purchase #3 | $245.73 | 11.150% | $273.1289 | $273.13 | $273.15 | $273.10 |
| Purchase #4 | $173.28 | 3.408% | $179.1854 | $179.19 | $179.20 | $179.20 |
| Purchase #5 | $52.40 | 4.249% | $54.6265 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $212.72 | 10.198% | $234.4132 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $123.58 | 10.640% | $136.7289 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $892.83 | $972.1586 | $972.17 | $972.25 | $972.00 | |