| 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 | $74.93 | 10.506% | $82.8021 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $77.69 | 12.453% | $87.3647 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $10.35 | 10.605% | $11.4476 | $11.45 | $11.45 | $11.40 |
| Purchase #4 | $37.80 | 4.215% | $39.3933 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $82.78 | 4.361% | $86.39 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $183.59 | 12.276% | $206.1275 | $206.13 | $206.15 | $206.10 |
| Purchase #7 | $105.65 | 13.769% | $120.1969 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $572.79 | $633.7221 | $633.72 | $633.75 | $633.70 | |