| 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 | $7.36 | 3.503% | $7.6178 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $25.98 | 10.649% | $28.7466 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $61.75 | 6.225% | $65.5939 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $15.70 | 12.613% | $17.6802 | $17.68 | $17.70 | $17.70 |
| Purchase #5 | $67.93 | 7.315% | $72.8991 | $72.90 | $72.90 | $72.90 |
| Purchase #6 | $129.53 | 11.749% | $144.7485 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $188.36 | 13.168% | $213.1632 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $496.61 | $550.4493 | $550.45 | $550.45 | $550.40 | |