| 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 | $107.53 | 7.633% | $115.7378 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $73.86 | 5.157% | $77.669 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $87.82 | 3.554% | $90.9411 | $90.94 | $90.95 | $90.90 |
| Purchase #4 | $167.68 | 10.129% | $184.6643 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $238.77 | 8.715% | $259.5788 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $43.65 | 3.477% | $45.1677 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $109.29 | 5.856% | $115.69 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $828.60 | $889.4487 | $889.45 | $889.45 | $889.50 | |