| 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 | $5.81 | 6.623% | $6.1948 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $64.67 | 9.513% | $70.8221 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $210.78 | 8.434% | $228.5572 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $65.52 | 5.133% | $68.8831 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $141.54 | 8.813% | $154.0139 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $219.60 | 10.403% | $242.445 | $242.45 | $242.45 | $242.40 |
| Purchase #7 | $125.72 | 6.379% | $133.7397 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $833.64 | $904.6558 | $904.65 | $904.65 | $904.60 | |