| 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 | $96.88 | 9.471% | $106.0555 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $226.34 | 12.788% | $255.2844 | $255.28 | $255.30 | $255.30 |
| Purchase #3 | $127.64 | 4.207% | $133.0098 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $79.93 | 8.687% | $86.8735 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $55.57 | 11.617% | $62.0256 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $149.48 | 4.394% | $156.0482 | $156.05 | $156.05 | $156.00 |
| Purchase #7 | $87.51 | 6.742% | $93.4099 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $823.35 | $892.7069 | $892.71 | $892.70 | $892.70 | |