| 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 | $109.39 | 6.653% | $116.6677 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $47.92 | 4.195% | $49.9302 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $141.89 | 10.855% | $157.2922 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $235.79 | 12.396% | $265.0185 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $45.81 | 3.308% | $47.3254 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $129.85 | 4.661% | $135.9023 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $64.93 | 4.854% | $68.0817 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $775.58 | $840.2180 | $840.22 | $840.25 | $840.20 | |