| 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 | $55.58 | 4.508% | $58.0855 | $58.09 | $58.10 | $58.10 |
| Purchase #2 | $150.88 | 6.838% | $161.1972 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $112.51 | 6.196% | $119.4811 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $169.59 | 12.162% | $190.2155 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $34.96 | 13.146% | $39.5558 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $183.55 | 7.213% | $196.7895 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $163.52 | 5.435% | $172.4073 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $870.59 | $937.7319 | $937.75 | $937.75 | $937.80 | |