| 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 | $85.65 | 4.264% | $89.3021 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $231.53 | 7.371% | $248.5961 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $64.30 | 6.125% | $68.2384 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $232.44 | 13.714% | $264.3168 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $103.80 | 11.370% | $115.6021 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $188.81 | 8.280% | $204.4435 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $67.85 | 11.795% | $75.8529 | $75.85 | $75.85 | $75.90 |
| 7 purchase totals = | $974.38 | $1,066.3519 | $1,066.35 | $1,066.35 | $1,066.30 | |