| 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 | $51.84 | 3.687% | $53.7513 | $53.75 | $53.75 | $53.80 |
| Purchase #2 | $61.67 | 8.688% | $67.0279 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $74.92 | 4.128% | $78.0127 | $78.01 | $78.00 | $78.00 |
| Purchase #4 | $183.60 | 12.793% | $207.0879 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $124.77 | 11.337% | $138.9152 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $229.71 | 11.759% | $256.7216 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $126.75 | 8.369% | $137.3577 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $853.26 | $938.8743 | $938.88 | $938.85 | $938.90 | |