| 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 | $74.66 | 4.154% | $77.7614 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $84.44 | 3.803% | $87.6513 | $87.65 | $87.65 | $87.70 |
| Purchase #3 | $8.96 | 11.318% | $9.9741 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $229.67 | 10.350% | $253.4408 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $206.99 | 12.228% | $232.3007 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $192.30 | 11.847% | $215.0818 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $143.60 | 11.744% | $160.4644 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $940.62 | $1,036.6745 | $1,036.66 | $1,036.65 | $1,036.80 | |