| 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 | $86.50 | 10.870% | $95.9026 | $95.90 | $95.90 | $95.90 |
| Purchase #2 | $37.56 | 9.798% | $41.2401 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $64.40 | 3.270% | $66.5059 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $142.56 | 10.126% | $156.9956 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $226.27 | 12.820% | $255.2778 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $94.56 | 12.355% | $106.2429 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $73.36 | 8.236% | $79.4019 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $725.21 | $801.5668 | $801.57 | $801.60 | $801.50 | |