| 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 | $31.60 | 3.279% | $32.6362 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $6.41 | 3.235% | $6.6174 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $138.89 | 6.514% | $147.9373 | $147.94 | $147.95 | $147.90 |
| Purchase #4 | $123.43 | 12.754% | $139.1723 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $144.63 | 10.778% | $160.2182 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $174.95 | 3.542% | $181.1467 | $181.15 | $181.15 | $181.10 |
| Purchase #7 | $173.97 | 12.219% | $195.2274 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $793.88 | $862.9555 | $862.97 | $862.95 | $862.80 | |