| 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 | $10.32 | 9.849% | $11.3364 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $76.47 | 9.417% | $83.6712 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $87.36 | 5.447% | $92.1185 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $93.73 | 3.540% | $97.048 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $25.41 | 6.389% | $27.0334 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $134.51 | 5.147% | $141.4332 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $203.37 | 8.744% | $221.1527 | $221.15 | $221.15 | $221.20 |
| 7 purchase totals = | $631.17 | $673.7934 | $673.79 | $673.80 | $673.70 | |