| 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 | $13.78 | 12.741% | $15.5357 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $138.81 | 4.824% | $145.5062 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $227.99 | 8.823% | $248.1056 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $214.65 | 13.149% | $242.8743 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $174.98 | 6.523% | $186.3939 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $95.33 | 4.701% | $99.8115 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $82.41 | 8.212% | $89.1775 | $89.18 | $89.20 | $89.20 |
| 7 purchase totals = | $947.95 | $1,027.4047 | $1,027.41 | $1,027.40 | $1,027.40 | |