| 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 | $106.76 | 11.855% | $119.4164 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $61.86 | 7.573% | $66.5447 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $29.84 | 5.473% | $31.4731 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $186.77 | 3.213% | $192.7709 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $32.88 | 11.507% | $36.6635 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $45.95 | 11.254% | $51.1212 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $222.94 | 7.257% | $239.1188 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $687.00 | $737.1086 | $737.10 | $737.00 | $737.10 | |