| 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 | $71.59 | 9.686% | $78.5242 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $43.39 | 6.486% | $46.2043 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $155.83 | 13.768% | $177.2847 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $11.78 | 10.157% | $12.9765 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $49.62 | 3.744% | $51.4778 | $51.48 | $51.50 | $51.50 |
| Purchase #6 | $244.36 | 7.501% | $262.6894 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $241.52 | 5.476% | $254.7456 | $254.75 | $254.75 | $254.70 |
| 7 purchase totals = | $818.09 | $883.9025 | $883.90 | $883.95 | $883.90 | |