| 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 | $36.86 | 7.560% | $39.6466 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $10.62 | 10.140% | $11.6969 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $210.33 | 4.367% | $219.5151 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $154.48 | 10.707% | $171.0202 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $23.26 | 10.506% | $25.7037 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $59.90 | 12.269% | $67.2491 | $67.25 | $67.25 | $67.20 |
| Purchase #7 | $111.64 | 12.559% | $125.6609 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $607.09 | $660.4925 | $660.50 | $660.45 | $660.40 | |