| 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 | $59.51 | 3.499% | $61.5923 | $61.59 | $61.60 | $61.60 |
| Purchase #2 | $37.67 | 3.862% | $39.1248 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $181.42 | 3.259% | $187.3325 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $7.61 | 13.552% | $8.6413 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $231.25 | 8.640% | $251.23 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $10.64 | 13.229% | $12.0476 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $43.89 | 3.124% | $45.2611 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $571.99 | $605.2296 | $605.22 | $605.25 | $605.10 | |