| 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 | $90.54 | 5.610% | $95.6193 | $95.62 | $95.60 | $95.60 |
| Purchase #2 | $221.98 | 8.191% | $240.1624 | $240.16 | $240.15 | $240.20 |
| Purchase #3 | $127.73 | 4.306% | $133.2301 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $78.43 | 3.300% | $81.0182 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $34.81 | 12.343% | $39.1066 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $151.89 | 8.527% | $164.8417 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $20.74 | 3.595% | $21.4856 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $726.12 | $775.4639 | $775.47 | $775.45 | $775.40 | |