| 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 | $79.25 | 4.468% | $82.7909 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $217.93 | 11.245% | $242.4362 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $240.27 | 10.706% | $265.9933 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $54.46 | 11.652% | $60.8057 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $87.53 | 4.339% | $91.3279 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $73.72 | 4.793% | $77.2534 | $77.25 | $77.25 | $77.30 |
| Purchase #7 | $249.82 | 3.213% | $257.8467 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,002.98 | $1,078.4541 | $1,078.46 | $1,078.50 | $1,078.40 | |