| 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 | $38.92 | 8.621% | $42.2753 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $218.50 | 5.492% | $230.5 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $83.65 | 8.386% | $90.6649 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $30.98 | 10.627% | $34.2722 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $73.63 | 12.802% | $83.0561 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $118.83 | 9.120% | $129.6673 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $162.35 | 13.115% | $183.6422 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $726.86 | $794.0780 | $794.08 | $794.05 | $794.20 | |