| 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 | $77.46 | 8.346% | $83.9248 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $31.54 | 9.247% | $34.4565 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $176.39 | 9.200% | $192.6179 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $179.83 | 3.713% | $186.5071 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $219.90 | 10.661% | $243.3435 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $135.35 | 7.519% | $145.527 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $232.33 | 5.363% | $244.7899 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $1,052.80 | $1,131.1667 | $1,131.17 | $1,131.15 | $1,131.10 | |