| 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 | $22.94 | 9.831% | $25.1952 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $198.84 | 6.744% | $212.2498 | $212.25 | $212.25 | $212.20 |
| Purchase #3 | $25.48 | 6.431% | $27.1186 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $185.36 | 5.727% | $195.9756 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $74.69 | 4.117% | $77.765 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $177.88 | 13.847% | $202.511 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $80.68 | 3.510% | $83.5119 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $765.87 | $824.3271 | $824.34 | $824.30 | $824.30 | |