| 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 | $98.69 | 7.592% | $106.1825 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $5.53 | 5.434% | $5.8305 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $232.34 | 11.322% | $258.6455 | $258.65 | $258.65 | $258.60 |
| Purchase #4 | $93.67 | 6.759% | $100.0012 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $184.40 | 8.512% | $200.0961 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $45.77 | 8.511% | $49.6655 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $68.52 | 6.868% | $73.226 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $728.92 | $793.6473 | $793.66 | $793.70 | $793.60 | |