| 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 | $49.52 | 4.576% | $51.786 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $207.88 | 7.750% | $223.9907 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $74.72 | 9.476% | $81.8005 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $135.70 | 3.129% | $139.9461 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $145.29 | 8.539% | $157.6963 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $103.87 | 3.742% | $107.7568 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $101.54 | 11.222% | $112.9348 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $818.52 | $875.9112 | $875.92 | $875.95 | $875.90 | |