| 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 | $73.86 | 5.673% | $78.0501 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $218.26 | 6.328% | $232.0715 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $154.79 | 7.328% | $166.133 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $152.34 | 5.842% | $161.2397 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $249.48 | 9.742% | $273.7843 | $273.78 | $273.80 | $273.80 |
| Purchase #6 | $10.87 | 8.218% | $11.7633 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $80.63 | 5.481% | $85.0493 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $940.23 | $1,008.0912 | $1,008.08 | $1,008.10 | $1,008.10 | |