| 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 | $39.59 | 5.419% | $41.7354 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $200.65 | 13.559% | $227.8561 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $82.42 | 5.671% | $87.094 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $152.97 | 10.176% | $168.5362 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $41.93 | 13.276% | $47.4966 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $87.59 | 5.322% | $92.2515 | $92.25 | $92.25 | $92.30 |
| Purchase #7 | $191.92 | 10.496% | $212.0639 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $797.07 | $877.0337 | $877.04 | $877.05 | $877.10 | |