| 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 | $70.34 | 5.775% | $74.4021 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $114.62 | 7.773% | $123.5294 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $160.82 | 4.375% | $167.8559 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $208.77 | 11.127% | $231.9998 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $20.99 | 6.626% | $22.3808 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $208.70 | 6.759% | $222.806 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $8.65 | 13.744% | $9.8389 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $792.89 | $852.8129 | $852.82 | $852.85 | $852.80 | |