| 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 | $97.89 | 7.604% | $105.3336 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $93.38 | 5.644% | $98.6504 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $21.47 | 13.641% | $24.3987 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $145.72 | 5.288% | $153.4257 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $89.31 | 5.242% | $93.9916 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $86.29 | 4.529% | $90.1981 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $106.74 | 11.334% | $118.8379 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $640.80 | $684.8360 | $684.84 | $684.90 | $684.80 | |