| 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 | $86.45 | 3.865% | $89.7913 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $116.29 | 3.472% | $120.3276 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $103.90 | 12.595% | $116.9862 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $163.33 | 6.216% | $173.4826 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $186.36 | 6.682% | $198.8126 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $113.44 | 4.116% | $118.1092 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $7.84 | 9.140% | $8.5566 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $777.61 | $826.0661 | $826.07 | $826.10 | $826.10 | |