| 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 | $81.80 | 5.311% | $86.1444 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $21.82 | 9.376% | $23.8658 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $205.72 | 13.596% | $233.6897 | $233.69 | $233.70 | $233.70 |
| Purchase #4 | $80.58 | 4.675% | $84.3471 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $51.90 | 5.668% | $54.8417 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $55.51 | 10.537% | $61.3591 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $195.88 | 12.712% | $220.7803 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $693.21 | $765.0281 | $765.03 | $765.05 | $765.00 | |