| 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 | $23.81 | 7.324% | $25.5538 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $197.78 | 6.818% | $211.2646 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $244.88 | 3.688% | $253.9112 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $165.38 | 6.315% | $175.8237 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $131.73 | 3.730% | $136.6435 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $65.38 | 7.207% | $70.0919 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $92.35 | 9.824% | $101.4225 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $921.31 | $974.7112 | $974.69 | $974.65 | $974.70 | |