| 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 | $118.96 | 5.190% | $125.134 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $15.31 | 10.738% | $16.954 | $16.95 | $16.95 | $17.00 |
| Purchase #3 | $5.89 | 5.339% | $6.2045 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $33.84 | 9.596% | $37.0873 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $18.76 | 5.182% | $19.7321 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $84.87 | 5.240% | $89.3172 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $118.92 | 13.453% | $134.9183 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $396.55 | $429.3474 | $429.34 | $429.35 | $429.30 | |