| 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 | $51.55 | 13.767% | $58.6469 | $58.65 | $58.65 | $58.60 |
| Purchase #2 | $19.39 | 10.533% | $21.4323 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $81.61 | 3.497% | $84.4639 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $147.30 | 5.793% | $155.8331 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $50.30 | 6.535% | $53.5871 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $62.47 | 12.337% | $70.1769 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $201.69 | 5.144% | $212.0649 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $614.31 | $656.2051 | $656.20 | $656.25 | $656.20 | |