| 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 | $34.89 | 10.458% | $38.5388 | $38.54 | $38.55 | $38.50 |
| Purchase #2 | $60.26 | 6.359% | $64.0919 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $141.50 | 12.539% | $159.2427 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $63.70 | 6.617% | $67.915 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $123.87 | 5.347% | $130.4933 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $210.67 | 13.485% | $239.0788 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $30.45 | 5.861% | $32.2347 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $665.34 | $731.5952 | $731.59 | $731.65 | $731.50 | |