| 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 | $28.47 | 12.350% | $31.986 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $96.75 | 13.413% | $109.7271 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $43.30 | 4.205% | $45.1208 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $214.94 | 12.774% | $242.3964 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $143.63 | 7.481% | $154.375 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $87.51 | 11.561% | $97.627 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $50.92 | 8.321% | $55.1571 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $665.52 | $736.3894 | $736.41 | $736.45 | $736.40 | |