| 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 | $45.65 | 6.774% | $48.7423 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $180.46 | 10.606% | $199.5996 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $61.65 | 7.662% | $66.3736 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $57.85 | 7.258% | $62.0488 | $62.05 | $62.05 | $62.00 |
| Purchase #5 | $39.85 | 9.533% | $43.6489 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $134.70 | 10.744% | $149.1722 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $86.84 | 13.288% | $98.3793 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $607.00 | $667.9647 | $667.96 | $667.95 | $667.90 | |