| 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 | $56.25 | 12.827% | $63.4652 | $63.47 | $63.45 | $63.50 |
| Purchase #2 | $48.66 | 7.863% | $52.4861 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $22.80 | 7.570% | $24.526 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $77.79 | 13.847% | $88.5616 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $143.98 | 8.169% | $155.7417 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $15.97 | 4.594% | $16.7037 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $159.64 | 10.433% | $176.2952 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $525.09 | $577.7795 | $577.79 | $577.80 | $577.80 | |