| 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 | $18.84 | 3.619% | $19.5218 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $32.81 | 3.123% | $33.8347 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $213.62 | 6.720% | $227.9753 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $231.96 | 8.486% | $251.6441 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $140.25 | 9.439% | $153.4882 | $153.49 | $153.50 | $153.50 |
| Purchase #6 | $71.58 | 12.379% | $80.4409 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $27.79 | 6.233% | $29.5222 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $736.85 | $796.4272 | $796.42 | $796.45 | $796.30 | |