| 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 | $7.60 | 9.430% | $8.3167 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $167.90 | 12.614% | $189.0789 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $111.29 | 9.642% | $122.0206 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $79.38 | 9.302% | $86.7639 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $46.53 | 7.340% | $49.9453 | $49.95 | $49.95 | $49.90 |
| Purchase #6 | $62.75 | 5.193% | $66.0086 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $244.52 | 3.594% | $253.308 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $719.97 | $775.4420 | $775.45 | $775.40 | $775.40 | |