| 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 | $5.59 | 3.286% | $5.7737 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $138.68 | 10.188% | $152.8087 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $217.57 | 8.281% | $235.587 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $157.97 | 12.339% | $177.4619 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $16.40 | 7.677% | $17.659 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $35.77 | 9.192% | $39.058 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $93.87 | 10.577% | $103.7986 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $665.85 | $732.1469 | $732.15 | $732.10 | $732.30 | |