| 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 | $50.78 | 12.595% | $57.1757 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $92.66 | 9.361% | $101.3339 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $230.71 | 11.773% | $257.8715 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $173.42 | 11.211% | $192.8621 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $205.67 | 9.291% | $224.7788 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $101.30 | 7.854% | $109.2561 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $89.63 | 11.264% | $99.7259 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $944.17 | $1,043.0040 | $1,043.01 | $1,043.05 | $1,043.10 | |