| 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 | $11.49 | 4.354% | $11.9903 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $245.33 | 7.279% | $263.1876 | $263.19 | $263.20 | $263.20 |
| Purchase #3 | $5.37 | 7.579% | $5.777 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $56.50 | 8.107% | $61.0805 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $28.59 | 8.768% | $31.0968 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $197.34 | 3.247% | $203.7476 | $203.75 | $203.75 | $203.70 |
| Purchase #7 | $26.54 | 6.405% | $28.2399 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $571.16 | $605.1197 | $605.13 | $605.20 | $605.10 | |