| 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 | $242.63 | 9.224% | $265.0102 | $265.01 | $265.00 | $265.00 |
| Purchase #2 | $20.82 | 8.316% | $22.5514 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $90.55 | 5.690% | $95.7023 | $95.70 | $95.70 | $95.70 |
| Purchase #4 | $82.26 | 11.439% | $91.6697 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $71.67 | 5.271% | $75.4477 | $75.45 | $75.45 | $75.40 |
| Purchase #6 | $71.64 | 10.544% | $79.1937 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $10.39 | 4.339% | $10.8408 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $589.96 | $640.4158 | $640.41 | $640.40 | $640.40 | |