| 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 | $70.43 | 12.740% | $79.4028 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $37.89 | 13.631% | $43.0548 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $242.97 | 13.604% | $276.0236 | $276.02 | $276.00 | $276.00 |
| Purchase #4 | $27.62 | 10.287% | $30.4613 | $30.46 | $30.45 | $30.50 |
| Purchase #5 | $230.47 | 3.624% | $238.8222 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $209.26 | 11.414% | $233.1449 | $233.14 | $233.15 | $233.10 |
| Purchase #7 | $74.99 | 7.330% | $80.4868 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $893.63 | $981.3964 | $981.38 | $981.35 | $981.40 | |