| 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 | $63.62 | 9.493% | $69.6594 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $63.77 | 13.556% | $72.4147 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $84.64 | 13.398% | $95.9801 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $17.42 | 9.329% | $19.0451 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $217.43 | 9.151% | $237.327 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $126.79 | 8.275% | $137.2819 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $136.69 | 8.583% | $148.4221 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $710.36 | $780.1303 | $780.13 | $780.15 | $780.10 | |