| 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 | $7.55 | 11.822% | $8.4426 | $8.44 | $8.45 | $8.40 |
| Purchase #2 | $148.89 | 3.188% | $153.6366 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $184.36 | 9.424% | $201.7341 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $132.38 | 5.637% | $139.8423 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $89.37 | 3.296% | $92.3156 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $82.38 | 9.776% | $90.4335 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $109.78 | 7.127% | $117.604 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $754.71 | $804.0087 | $804.00 | $804.05 | $803.80 | |