| 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 | $72.92 | 6.723% | $77.8224 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $172.45 | 4.774% | $180.6828 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $44.61 | 12.656% | $50.2558 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $210.91 | 7.569% | $226.8738 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $171.55 | 8.594% | $186.293 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $192.53 | 10.179% | $212.1276 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $68.34 | 4.652% | $71.5192 | $71.52 | $71.50 | $71.50 |
| 7 purchase totals = | $933.31 | $1,005.5746 | $1,005.57 | $1,005.55 | $1,005.60 | |