| 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 | $77.96 | 12.552% | $87.7455 | $87.75 | $87.75 | $87.70 |
| Purchase #2 | $219.46 | 4.501% | $229.3379 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $130.25 | 11.710% | $145.5023 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $215.54 | 13.852% | $245.3966 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $157.40 | 3.365% | $162.6965 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $110.97 | 12.632% | $124.9877 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $74.97 | 11.644% | $83.6995 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $986.55 | $1,079.3660 | $1,079.38 | $1,079.40 | $1,079.30 | |