| 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 | $31.72 | 13.497% | $36.0012 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $208.83 | 7.791% | $225.0999 | $225.10 | $225.10 | $225.10 |
| Purchase #3 | $155.84 | 6.145% | $165.4164 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $232.73 | 13.683% | $264.5744 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $42.45 | 12.575% | $47.7881 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $199.55 | 11.452% | $222.4025 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $26.92 | 10.284% | $29.6885 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $898.04 | $990.9710 | $990.97 | $990.95 | $991.00 | |