| 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 | $8.52 | 4.786% | $8.9278 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $208.90 | 3.423% | $216.0506 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $212.94 | 3.465% | $220.3184 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $70.97 | 4.353% | $74.0593 | $74.06 | $74.05 | $74.10 |
| Purchase #5 | $58.39 | 12.807% | $65.868 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $39.92 | 11.397% | $44.4697 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $49.76 | 3.517% | $51.5101 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $649.40 | $681.2039 | $681.21 | $681.15 | $681.30 | |