| 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 | $75.60 | 3.437% | $78.1984 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $61.35 | 13.131% | $69.4059 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $57.78 | 6.470% | $61.5184 | $61.52 | $61.50 | $61.50 |
| Purchase #4 | $137.65 | 10.200% | $151.6903 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $70.72 | 7.639% | $76.1223 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $129.32 | 13.366% | $146.6049 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $16.27 | 3.682% | $16.8691 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $548.69 | $600.4093 | $600.41 | $600.35 | $600.40 | |