| 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 | $58.36 | 10.256% | $64.3454 | $64.35 | $64.35 | $64.30 |
| Purchase #2 | $163.60 | 13.577% | $185.812 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $5.77 | 9.431% | $6.3142 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $197.81 | 11.843% | $221.2366 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $16.64 | 10.266% | $18.3483 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $245.78 | 3.550% | $254.5052 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $31.83 | 5.452% | $33.5654 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $719.79 | $784.1271 | $784.14 | $784.10 | $784.00 | |