| 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 | $30.65 | 8.344% | $33.2074 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $218.81 | 10.686% | $242.192 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $66.98 | 7.788% | $72.1964 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $118.42 | 8.565% | $128.5627 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $5.64 | 10.723% | $6.2448 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $173.34 | 3.378% | $179.1954 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $102.91 | 13.744% | $117.054 | $117.05 | $117.05 | $117.10 |
| 7 purchase totals = | $716.75 | $778.6527 | $778.65 | $778.65 | $778.70 | |