| 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 | $58.80 | 12.497% | $66.1482 | $66.15 | $66.15 | $66.10 |
| Purchase #2 | $14.42 | 13.420% | $16.3552 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $50.72 | 6.327% | $53.9291 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $154.47 | 12.309% | $173.4837 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $41.75 | 5.353% | $43.9849 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $53.60 | 3.320% | $55.3795 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $77.88 | 9.689% | $85.4258 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $451.64 | $494.7064 | $494.71 | $494.80 | $494.70 | |