| 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 | $60.64 | 5.487% | $63.9673 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $114.30 | 12.173% | $128.2137 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $164.99 | 3.735% | $171.1524 | $171.15 | $171.15 | $171.20 |
| Purchase #4 | $158.88 | 11.585% | $177.2862 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $205.34 | 11.452% | $228.8555 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $50.40 | 10.496% | $55.69 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $85.85 | 9.674% | $94.1551 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $840.40 | $919.3202 | $919.33 | $919.30 | $919.50 | |