| 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 | $103.46 | 9.320% | $113.1025 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $23.55 | 7.202% | $25.2461 | $25.25 | $25.25 | $25.20 |
| Purchase #3 | $88.78 | 11.735% | $99.1983 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $83.91 | 3.425% | $86.7839 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $147.77 | 6.567% | $157.4741 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $202.29 | 7.264% | $216.9843 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $108.99 | 7.860% | $117.5566 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $758.75 | $816.3458 | $816.34 | $816.35 | $816.40 | |