| 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 | $102.57 | 8.797% | $111.5931 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $30.89 | 3.576% | $31.9946 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $82.28 | 10.403% | $90.8396 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $115.73 | 7.246% | $124.1158 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $60.54 | 13.749% | $68.8636 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $144.28 | 8.638% | $156.7429 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $207.93 | 4.320% | $216.9126 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $744.22 | $801.0622 | $801.05 | $801.05 | $801.00 | |