| 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 | $13.51 | 5.391% | $14.2383 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $93.90 | 8.184% | $101.5848 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $58.96 | 9.224% | $64.3985 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $148.43 | 6.480% | $158.0483 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $250.85 | 9.728% | $275.2527 | $275.25 | $275.25 | $275.30 |
| Purchase #6 | $189.48 | 8.610% | $205.7942 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $247.97 | 8.773% | $269.7244 | $269.72 | $269.70 | $269.70 |
| 7 purchase totals = | $1,003.10 | $1,089.0412 | $1,089.03 | $1,089.05 | $1,089.00 | |