| 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 | $230.82 | 12.413% | $259.4717 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $34.52 | 4.750% | $36.1597 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $168.65 | 12.274% | $189.3501 | $189.35 | $189.35 | $189.40 |
| Purchase #4 | $25.57 | 8.658% | $27.7839 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $140.67 | 6.271% | $149.4914 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $43.25 | 8.288% | $46.8346 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $52.92 | 4.617% | $55.3633 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $696.40 | $764.4547 | $764.44 | $764.45 | $764.60 | |