| 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 | $113.54 | 6.129% | $120.4989 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $8.33 | 5.287% | $8.7704 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $92.33 | 12.451% | $103.826 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $109.42 | 8.502% | $118.7229 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $148.71 | 8.694% | $161.6388 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $36.97 | 3.199% | $38.1527 | $38.15 | $38.15 | $38.20 |
| Purchase #7 | $227.54 | 7.834% | $245.3655 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $736.84 | $796.9752 | $796.98 | $796.95 | $797.00 | |