| 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 | $34.30 | 5.241% | $36.0977 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $26.59 | 5.105% | $27.9474 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $245.98 | 11.240% | $273.6282 | $273.63 | $273.65 | $273.60 |
| Purchase #4 | $106.48 | 6.671% | $113.5833 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $147.33 | 13.578% | $167.3345 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $191.27 | 4.422% | $199.728 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $116.27 | 11.758% | $129.941 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $868.22 | $948.2601 | $948.26 | $948.35 | $948.10 | |