| 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 | $91.88 | 4.785% | $96.2765 | $96.28 | $96.30 | $96.30 |
| Purchase #2 | $118.82 | 9.171% | $129.717 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $86.63 | 12.302% | $97.2872 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $59.48 | 5.845% | $62.9566 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $197.80 | 10.676% | $218.9171 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $203.38 | 5.826% | $215.2289 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $243.91 | 10.340% | $269.1303 | $269.13 | $269.15 | $269.10 |
| 7 purchase totals = | $1,001.90 | $1,089.5136 | $1,089.53 | $1,089.55 | $1,089.50 | |