| 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 | $51.43 | 10.189% | $56.6702 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $51.50 | 13.660% | $58.5349 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $28.48 | 12.205% | $31.956 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $91.89 | 5.502% | $96.9458 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $89.36 | 7.334% | $95.9137 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $211.90 | 10.575% | $234.3084 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $10.42 | 13.454% | $11.8219 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $534.98 | $586.1509 | $586.15 | $586.10 | $586.10 | |