| 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 | $104.42 | 12.160% | $117.1175 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $79.30 | 8.484% | $86.0278 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $69.61 | 11.646% | $77.7168 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $134.53 | 3.250% | $138.9022 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $13.31 | 5.569% | $14.0512 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $157.48 | 7.251% | $168.8989 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $242.97 | 10.804% | $269.2205 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $801.62 | $871.9349 | $871.94 | $871.90 | $871.90 | |