| 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 | $9.59 | 9.288% | $10.4807 | $10.48 | $10.50 | $10.50 |
| Purchase #2 | $134.91 | 6.707% | $143.9584 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $70.52 | 8.408% | $76.4493 | $76.45 | $76.45 | $76.40 |
| Purchase #4 | $34.79 | 12.392% | $39.1012 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $174.85 | 7.664% | $188.2505 | $188.25 | $188.25 | $188.30 |
| Purchase #6 | $143.26 | 12.399% | $161.0228 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $232.87 | 11.635% | $259.9644 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $800.79 | $879.2273 | $879.22 | $879.20 | $879.30 | |