| 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 | $14.64 | 7.273% | $15.7048 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $245.77 | 8.386% | $266.3803 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $69.82 | 10.754% | $77.3284 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $171.37 | 6.530% | $182.5605 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $132.86 | 3.741% | $137.8303 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $150.75 | 3.596% | $156.171 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $206.35 | 3.164% | $212.8789 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $991.56 | $1,048.8542 | $1,048.85 | $1,048.90 | $1,048.90 | |