| 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 | $8.32 | 10.799% | $9.2185 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $49.42 | 11.133% | $54.9219 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $247.48 | 7.836% | $266.8725 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $55.94 | 12.550% | $62.9605 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $75.80 | 10.777% | $83.969 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $238.97 | 4.644% | $250.0678 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $16.67 | 11.423% | $18.5742 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $692.60 | $746.5844 | $746.58 | $746.45 | $746.70 | |