| 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 | $54.71 | 6.170% | $58.0856 | $58.09 | $58.10 | $58.10 |
| Purchase #2 | $7.79 | 8.648% | $8.4637 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $178.62 | 8.373% | $193.5759 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $73.46 | 3.755% | $76.2184 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $65.78 | 10.409% | $72.627 | $72.63 | $72.65 | $72.60 |
| Purchase #6 | $40.34 | 7.674% | $43.4357 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $161.66 | 3.842% | $167.871 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $582.36 | $620.2773 | $620.29 | $620.30 | $620.30 | |