| 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 | $62.70 | 9.872% | $68.8897 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $132.97 | 13.685% | $151.1669 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $146.29 | 12.256% | $164.2193 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $230.45 | 13.696% | $262.0124 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $232.88 | 3.360% | $240.7048 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $74.49 | 10.771% | $82.5133 | $82.51 | $82.50 | $82.50 |
| Purchase #7 | $17.86 | 8.153% | $19.3161 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $897.64 | $988.8225 | $988.82 | $988.75 | $988.80 | |