| 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 | $71.87 | 6.194% | $76.3216 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $115.47 | 4.331% | $120.471 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $96.85 | 11.195% | $107.6924 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $98.30 | 6.556% | $104.7445 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $86.25 | 4.295% | $89.9544 | $89.95 | $89.95 | $90.00 |
| Purchase #6 | $15.38 | 6.855% | $16.4343 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $245.39 | 13.156% | $277.6735 | $277.67 | $277.65 | $277.70 |
| 7 purchase totals = | $729.51 | $793.2917 | $793.27 | $793.25 | $793.30 | |