| 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 | $13.35 | 8.435% | $14.4761 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $201.71 | 9.249% | $220.3662 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $27.68 | 12.341% | $31.096 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $213.74 | 9.727% | $234.5305 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $5.50 | 5.570% | $5.8064 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $72.45 | 11.652% | $80.8919 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $197.46 | 6.257% | $209.8151 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $731.89 | $796.9822 | $797.00 | $797.00 | $797.00 | |