| 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 | $72.60 | 7.283% | $77.8875 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $7.26 | 12.641% | $8.1777 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $116.43 | 6.244% | $123.6999 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $157.52 | 6.402% | $167.6044 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $168.30 | 11.139% | $187.0469 | $187.05 | $187.05 | $187.00 |
| Purchase #6 | $53.26 | 6.550% | $56.7485 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $18.69 | 4.290% | $19.4918 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $594.06 | $640.6567 | $640.66 | $640.70 | $640.60 | |