| 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 | $74.68 | 8.319% | $80.8926 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $76.54 | 11.449% | $85.3031 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $208.53 | 5.849% | $220.7269 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $115.77 | 3.611% | $119.9505 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $95.76 | 13.863% | $109.0352 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $75.99 | 9.216% | $82.9932 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $83.99 | 8.617% | $91.2274 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $731.26 | $790.1289 | $790.13 | $790.20 | $790.10 | |