| 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 | $66.58 | 4.737% | $69.7339 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $85.97 | 7.802% | $92.6774 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $230.57 | 5.241% | $242.6542 | $242.65 | $242.65 | $242.70 |
| Purchase #4 | $137.37 | 13.507% | $155.9246 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $171.25 | 8.409% | $185.6504 | $185.65 | $185.65 | $185.70 |
| Purchase #6 | $57.59 | 7.262% | $61.7722 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $144.36 | 13.383% | $163.6797 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $893.69 | $972.0924 | $972.08 | $972.10 | $972.20 | |