| 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 | $72.53 | 13.776% | $82.5217 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $219.53 | 10.471% | $242.517 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $161.33 | 12.236% | $181.0703 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $81.53 | 7.513% | $87.6553 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $131.90 | 7.164% | $141.3493 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $190.89 | 12.510% | $214.7703 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $71.75 | 8.405% | $77.7806 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $929.46 | $1,027.6645 | $1,027.67 | $1,027.60 | $1,027.70 | |