| 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 | $14.80 | 6.400% | $15.7472 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $160.85 | 8.703% | $174.8488 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $78.78 | 4.716% | $82.4953 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $25.40 | 8.628% | $27.5915 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $8.87 | 8.337% | $9.6095 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $140.42 | 7.471% | $150.9108 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $133.55 | 13.716% | $151.8677 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $562.67 | $613.0708 | $613.08 | $613.05 | $613.00 | |