| 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 | $76.26 | 11.516% | $85.0421 | $85.04 | $85.05 | $85.00 |
| Purchase #2 | $139.49 | 11.549% | $155.5997 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $66.28 | 13.368% | $75.1403 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $17.40 | 11.817% | $19.4562 | $19.46 | $19.45 | $19.50 |
| Purchase #5 | $191.31 | 7.181% | $205.048 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $100.28 | 4.699% | $104.9922 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $118.54 | 12.724% | $133.623 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $709.56 | $778.9015 | $778.90 | $778.90 | $778.80 | |