| 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 | $74.71 | 12.397% | $83.9718 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $67.60 | 12.428% | $76.0013 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $224.82 | 6.372% | $239.1455 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $132.67 | 5.679% | $140.2043 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $179.94 | 10.763% | $199.3069 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $201.32 | 5.194% | $211.7766 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $26.39 | 3.585% | $27.3361 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $907.45 | $977.7425 | $977.75 | $977.75 | $977.70 | |