| 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 | $10.81 | 5.816% | $11.4387 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $31.81 | 13.636% | $36.1476 | $36.15 | $36.15 | $36.10 |
| Purchase #3 | $47.94 | 11.753% | $53.5744 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $76.33 | 4.188% | $79.5267 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $20.92 | 6.628% | $22.3066 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $177.53 | 3.861% | $184.3844 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $116.40 | 5.663% | $122.9917 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $481.74 | $510.3701 | $510.37 | $510.40 | $510.30 | |