| 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 | $37.47 | 5.179% | $39.4106 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $205.63 | 12.545% | $231.4263 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $134.82 | 9.864% | $148.1186 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $152.53 | 13.759% | $173.5166 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $192.85 | 6.519% | $205.4219 | $205.42 | $205.40 | $205.40 |
| Purchase #6 | $5.85 | 6.173% | $6.2111 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $85.44 | 8.139% | $92.394 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $814.59 | $896.4991 | $896.50 | $896.45 | $896.40 | |