| 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 | $69.81 | 11.365% | $77.7439 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $79.78 | 10.303% | $87.9997 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $119.75 | 11.485% | $133.5033 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $31.80 | 6.812% | $33.9662 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $109.58 | 3.649% | $113.5786 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $147.31 | 5.540% | $155.471 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $166.53 | 11.576% | $185.8075 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $724.56 | $788.0702 | $788.07 | $788.05 | $788.10 | |