| 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 | $48.82 | 9.325% | $53.3725 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $27.26 | 12.229% | $30.5936 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $55.64 | 11.261% | $61.9056 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $94.86 | 12.544% | $106.7592 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $186.47 | 4.772% | $195.3683 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $71.44 | 6.167% | $75.8457 | $75.85 | $75.85 | $75.80 |
| Purchase #7 | $158.34 | 13.410% | $179.5734 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $642.83 | $703.4183 | $703.42 | $703.35 | $703.50 | |