| 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 | $87.92 | 5.583% | $92.8286 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $157.64 | 8.775% | $171.4729 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $67.73 | 3.580% | $70.1547 | $70.15 | $70.15 | $70.20 |
| Purchase #4 | $172.37 | 9.415% | $188.5986 | $188.60 | $188.60 | $188.60 |
| Purchase #5 | $214.83 | 11.264% | $239.0285 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $118.53 | 10.483% | $130.9555 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $35.28 | 5.460% | $37.2063 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $854.30 | $930.2451 | $930.25 | $930.25 | $930.30 | |