| 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 | $122.79 | 8.714% | $133.4899 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $106.34 | 11.692% | $118.7733 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $70.54 | 8.416% | $76.4766 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $64.26 | 3.405% | $66.4481 | $66.45 | $66.45 | $66.40 |
| Purchase #5 | $33.83 | 8.830% | $36.8172 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $129.85 | 6.275% | $137.9981 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $43.28 | 7.822% | $46.6654 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $570.89 | $616.6686 | $616.68 | $616.65 | $616.70 | |