| 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 | $36.94 | 4.209% | $38.4948 | $38.49 | $38.50 | $38.50 |
| Purchase #2 | $39.50 | 9.416% | $43.2193 | $43.22 | $43.20 | $43.20 |
| Purchase #3 | $111.77 | 9.106% | $121.9478 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $159.79 | 4.866% | $167.5654 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $71.65 | 10.385% | $79.0909 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $55.68 | 5.225% | $58.5893 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $70.34 | 13.413% | $79.7747 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $545.67 | $588.6822 | $588.68 | $588.65 | $588.70 | |