| 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 | $31.81 | 6.381% | $33.8398 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $49.64 | 7.207% | $53.2176 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $22.55 | 8.684% | $24.5082 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $57.74 | 10.400% | $63.745 | $63.75 | $63.75 | $63.70 |
| Purchase #5 | $40.34 | 13.438% | $45.7609 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $48.50 | 7.573% | $52.1729 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $164.55 | 12.653% | $185.3705 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $415.13 | $458.6149 | $458.62 | $458.55 | $458.60 | |