| 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 | $65.80 | 9.331% | $71.9398 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $161.33 | 6.533% | $171.8697 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $61.74 | 4.816% | $64.7134 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $75.75 | 4.856% | $79.4284 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $21.36 | 7.562% | $22.9752 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $24.46 | 9.275% | $26.7287 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $13.46 | 6.138% | $14.2862 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $423.90 | $451.9414 | $451.95 | $452.00 | $451.90 | |