| 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 | $84.76 | 9.625% | $92.9182 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $179.94 | 8.654% | $195.512 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $174.41 | 13.341% | $197.678 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $195.27 | 10.103% | $214.9981 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $58.63 | 10.751% | $64.9333 | $64.93 | $64.95 | $64.90 |
| Purchase #6 | $91.88 | 3.672% | $95.2538 | $95.25 | $95.25 | $95.30 |
| Purchase #7 | $157.89 | 5.510% | $166.5897 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $942.78 | $1,027.8831 | $1,027.88 | $1,027.90 | $1,027.90 | |