| 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 | $72.74 | 11.183% | $80.8745 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $71.78 | 7.519% | $77.1771 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $25.36 | 3.643% | $26.2839 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $172.35 | 11.546% | $192.2495 | $192.25 | $192.25 | $192.20 |
| Purchase #5 | $229.77 | 9.545% | $251.7015 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $68.87 | 9.184% | $75.195 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $52.62 | 5.256% | $55.3857 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $693.49 | $758.8672 | $758.87 | $758.90 | $758.90 | |