| 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 | $22.33 | 8.633% | $24.2577 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $8.61 | 4.719% | $9.0163 | $9.02 | $9.00 | $9.00 |
| Purchase #3 | $67.53 | 6.683% | $72.043 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $202.37 | 10.312% | $223.2384 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $120.33 | 5.752% | $127.2514 | $127.25 | $127.25 | $127.30 |
| Purchase #6 | $198.96 | 6.806% | $212.5012 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $100.98 | 11.536% | $112.6291 | $112.63 | $112.65 | $112.60 |
| 7 purchase totals = | $721.11 | $780.9371 | $780.94 | $780.95 | $780.90 | |