| 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 | $120.98 | 7.339% | $129.8587 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $16.88 | 13.439% | $19.1485 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $61.26 | 4.541% | $64.0418 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $197.69 | 4.189% | $205.9712 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $46.61 | 5.854% | $49.3385 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $9.32 | 10.270% | $10.2772 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $141.93 | 3.808% | $147.3347 | $147.33 | $147.35 | $147.30 |
| 7 purchase totals = | $594.67 | $625.9706 | $625.97 | $626.00 | $625.90 | |