| 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 | $5.58 | 8.401% | $6.0488 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $19.49 | 6.116% | $20.682 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $195.83 | 12.773% | $220.8434 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $145.60 | 3.730% | $151.0309 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $122.57 | 12.590% | $138.0016 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $33.28 | 3.864% | $34.5659 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $167.71 | 11.446% | $186.9061 | $186.91 | $186.90 | $186.90 |
| 7 purchase totals = | $690.06 | $758.0787 | $758.08 | $758.10 | $758.00 | |