| 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 | $64.52 | 9.126% | $70.4081 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $144.52 | 8.765% | $157.1872 | $157.19 | $157.20 | $157.20 |
| Purchase #3 | $8.36 | 9.672% | $9.1686 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $121.86 | 8.424% | $132.1255 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $223.71 | 5.240% | $235.4324 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $54.33 | 11.756% | $60.717 | $60.72 | $60.70 | $60.70 |
| Purchase #7 | $92.26 | 11.701% | $103.0553 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $709.56 | $768.0941 | $768.11 | $768.10 | $768.10 | |