| 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 | $74.25 | 12.124% | $83.2521 | $83.25 | $83.25 | $83.30 |
| Purchase #2 | $63.50 | 13.541% | $72.0985 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $17.33 | 10.116% | $19.0831 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $198.35 | 12.570% | $223.2826 | $223.28 | $223.30 | $223.30 |
| Purchase #5 | $200.29 | 4.189% | $208.6801 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $10.64 | 12.655% | $11.9865 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $238.40 | 10.570% | $263.5989 | $263.60 | $263.60 | $263.60 |
| 7 purchase totals = | $802.76 | $881.9818 | $881.98 | $882.05 | $882.10 | |