| 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 | $237.81 | 5.334% | $250.4948 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $96.90 | 12.597% | $109.1065 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $71.25 | 11.856% | $79.6974 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $62.44 | 4.674% | $65.3584 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $95.52 | 5.232% | $100.5176 | $100.52 | $100.50 | $100.50 |
| Purchase #6 | $185.84 | 11.216% | $206.6838 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $34.43 | 10.770% | $38.1381 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $784.19 | $849.9966 | $850.00 | $850.00 | $850.00 | |