| 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 | $108.95 | 8.383% | $118.0833 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $63.51 | 6.406% | $67.5785 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $76.54 | 12.818% | $86.3509 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $106.74 | 10.596% | $118.0502 | $118.05 | $118.05 | $118.10 |
| Purchase #5 | $135.67 | 12.517% | $152.6518 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $217.26 | 11.283% | $241.7734 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $78.98 | 3.387% | $81.6551 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $787.65 | $866.1432 | $866.14 | $866.15 | $866.40 | |