| 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 | $126.99 | 7.712% | $136.7835 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $79.99 | 13.851% | $91.0694 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $72.34 | 6.240% | $76.854 | $76.85 | $76.85 | $76.90 |
| Purchase #4 | $28.96 | 12.300% | $32.5221 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $96.72 | 5.598% | $102.1344 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $63.45 | 3.399% | $65.6067 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $65.60 | 4.750% | $68.716 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $534.05 | $573.6861 | $573.68 | $573.65 | $573.70 | |